sergentelorusso.it

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Free website and domain report on sergentelorusso.it

Last Updated: 2nd October, 2023 Update Now
Overview

Snoop Summary for sergentelorusso.it

This is a free and comprehensive report about sergentelorusso.it. The domain sergentelorusso.it is currently hosted on a server located in Brussels, Brussels Capital in Belgium with the IP address 35.187.48.195, where the local currency is EUR and German is the local language. Sergentelorusso.it has the potential to be earning an estimated $1 USD per day from advertising revenue. If sergentelorusso.it was to be sold it would possibly be worth $765 USD (based on the daily revenue potential of the website over a 24 month period). Sergentelorusso.it is somewhat popular with an estimated 363 daily unique visitors. This report was last updated 2nd October, 2023.

About sergentelorusso.it

Site Preview: sergentelorusso.it sergentelorusso.it
Title: Sergente Lorusso - Roll with IT... and digital innovation
Description: SergenteLorusso.it è il primo e unico hub digitale al servizio di vendor IT, System Integrator, Distributori ICT, Software House, Cio, Line of Business, Imprese che cercano, desiderano e chiedono strumenti e servizi di comunicazione innovativi, efficaci, misurabili.
Keywords and Tags: blogs, wiki
Related Terms: distributori, strumenti, strumenti a fiato
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

1/5

Valuation

$765 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 3,517,958
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 363
Monthly Visitors: 11,049
Yearly Visitors: 132,495
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1 USD
Monthly Revenue: $31 USD
Yearly Revenue: $378 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: sergentelorusso.it 18
Domain Name: sergentelorusso 15
Extension (TLD): it 2

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 73
Performance 65
Accessibility 94
Best Practices 92
SEO 92
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.sergentelorusso.it
Updated: 29th September, 2022

1.50 seconds
First Contentful Paint (FCP)
83%
10%
7%

0.00 seconds
First Input Delay (FID)
100%
0%
0%

Simulate loading on desktop
65

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for sergentelorusso.it. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 20 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Audits

Max Potential First Input Delay — 70 ms
Users could experience a delay when interacting with the page.
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https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fwww.sergentelorusso.it%2F%22%2C%22widget_frame%22%3Afalse%2C%22widget_creator_screen_name%22%3A%22MarcoLorux%22%2C%22language%22%3A%22it%22%2C%22message%22%3A%22m%3Awithcount%3A%22%2C%22context%22%3A%22rufous-eol%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1664442899211%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%221c23387b1f70c%3A1664388199485%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22follow%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=aebd3b82622a99c37c4ec7d6509fffb58e5c8f52
h2
3763.4169999947
3819.021000003
465
43
200
image/gif
Image
https://cdn.iubenda.com/iubenda_i_badge.js
h2
3802.8130000021
3822.5939999975
2669
8080
200
application/javascript
Script
https://cdn.iubenda.com/iubenda_badge.css
h2
3806.8119999953
3823.1240000023
1495
6023
200
text/css
Stylesheet
data
3913.3259999944
3913.4749999939
0
822
200
image/svg+xml
Image
https://cdn.syndication.twimg.com/widgets/followbutton/info.json?callback=__twttr.setFollowersCountAndFollowing&lang=it&screen_names=MarcoLorux
h2
3922.9399999895
3940.2849999897
1036
243
200
application/javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1187.03
24.995
1212.339
42.321
1967.666
12.236
2087.843
31.477
2119.384
11.901
2131.31
11.405
2144.353
58.498
2208.718
15.581
2227.453
7.227
2234.717
6.987
2241.737
22.948
2267.321
11.174
2281.304
14.778
2298.211
19.947
2319.944
26.967
2347.485
57.829
2445.881
9.758
2530.992
8.379
2745.956
34.37
2792.588
10.968
2808.841
8.316
2833.382
13.483
3018.112
11.193
3033.391
13.39
3077.608
43.389
3125.123
23.777
3150.47
16.459
3170.186
115.398
3285.614
14.123
3301.2
19.796
3321.029
16.139
3351.042
30.947
3383.049
9.478
3392.793
11.501
3405.665
10.589
3416.939
44.2
3461.474
8.263
3502.852
6.375
3521.565
10.952
3532.554
8.625
3541.447
7.808
3549.626
45.162
3596.299
8.069
3605.344
22.551
3628.17
9.957
3638.151
9.221
3648.353
8.249
3656.615
11.859
3692.853
8.253
3704.294
38.326
3743.118
26.434
3770.993
9.184
3780.215
13.406
3793.633
5.127
3800.677
78.848
3879.588
7.078
3898.906
19.888
3918.812
11.53
3935.583
6.815
3960.462
17.445
3978.681
5.868
3997.648
11.005
4064.556
17.07
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images
Images can slow down the page's load time. Sergentelorusso.it should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 21 KiB
Time to Interactive can be slowed down by resources on the page. Sergentelorusso.it should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/uploads/2018/03/logo800-300x100.jpg
11597
11597
https://pbs.twimg.com/profile_images/1414888541478432800/zx2wbiMt_normal.png
5151
5151
https://pbs.twimg.com/profile_images/1568878463922085888/HfrPdS1z_normal.jpg
2339
2339
https://pbs.twimg.com/profile_images/1520308739311603713/l91-pEPV_normal.jpg
2263
2263
Minify CSS — Potential savings of 25 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Sergentelorusso.it should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
25392
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Sergentelorusso.it should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Sergentelorusso.it should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://sergentelorusso.it/
190
https://www.sergentelorusso.it/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Sergentelorusso.it should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-1024x450.jpg
0
Avoids enormous network payloads — Total size was 1,381 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
157454
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
127190
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
106029
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
100964
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
76147
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
61535
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
49152
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
https://www.googletagmanager.com/gtag/js?id=UA-445167-51
44076
Avoid chaining critical requests — 19 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Sergentelorusso.it should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.4 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
472.406
157.935
1.313
https://www.sergentelorusso.it/
426.169
55.162
4.316
Unattributable
123.139
3.605
0.128
https://platform.twitter.com/widgets.js
88.584
62.683
6.598
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
60.245
55.086
4.238
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
54.589
8.103
32.116
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
52.456
28.03
3.746
Minimizes main-thread work — 1.5 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
497.963
Other
320.092
Style & Layout
304.056
Rendering
207.512
Parse HTML & CSS
84.453
Script Parsing & Compilation
75.625
Garbage Collection
11.422
Keep request counts low and transfer sizes small — 89 requests • 1,381 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
89
1414327
Image
48
596446
Script
22
462752
Stylesheet
10
189728
Document
3
146188
Font
2
17428
Other
4
1785
Media
0
0
Third-party
24
335862
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
120223
2.542
182866
0
21071
0
9783
0
1919
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.70618635498799
0.048895486083859
0.047281323877069
0.045466952712613
0.016586551090097
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 3 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
1559
79
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
1052
58
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
5506
58
Avoid non-composited animations — 1 animated element found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.2 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 3.5 s
The time taken for the page to become fully interactive.
Largest Contentful Paint — 1.6 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 1.2 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 780 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Sergentelorusso.it should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
11051
190
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/css/style.css
1518
150
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/css/style.min.css
1404
150
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
10979
190
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
270
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
31450
190
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery-migrate.min.js
4709
70
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/jquery.cycle.all.min.js
8271
110
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/rotating_tweet.js
3850
70
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/jquery.easy-ticker.min.js
1680
70
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/script.min.js
894
70
Reduce unused CSS — Potential savings of 173 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Sergentelorusso.it should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
109932
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
45186
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
11051
11051
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
10979
10979
Reduce unused JavaScript — Potential savings of 303 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
157454
139266
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
105983
102287
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
49152
38104
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
76147
30247
Serve images in next-gen formats — Potential savings of 241 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
126715
101924.6
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
100489
93526.85
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
61061
20724.2
https://www.sergentelorusso.it/wp-content/uploads/2018/04/password-1433096_1920-356x220.png
31078
20119.2
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-1024x450.jpg
29160
10464.75
Avoid an excessive DOM size — 995 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
995
Maximum DOM Depth
19
Maximum Child Elements
22

Metrics

Speed Index — 3.8 s
The time taken for the page contents to be visibly populated.
Cumulative Layout Shift — 0.903
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Reduce initial server response time — Root document took 780 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.sergentelorusso.it/
783.598
Serve static assets with an efficient cache policy — 65 resources found
Sergentelorusso.it can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://platform.twitter.com/widgets.js
1800000
29812
https://www.google-analytics.com/analytics.js
7200000
20451
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
604800000
157454
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
604800000
114725
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
604800000
49152
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
604800000
45445
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
604800000
31450
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
604800000
11051
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
604800000
10979
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/jquery.cycle.all.min.js
604800000
8271
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/jquery.flexslider-min.js
604800000
6812
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js
604800000
6252
https://www.sergentelorusso.it/wordpress/wp-includes/js/wp-emoji-release.min.js
604800000
5470
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery-migrate.min.js
604800000
4709
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/rotating_tweet.js
604800000
3850
https://www.sergentelorusso.it/wordpress/wp-includes/js/comment-reply.min.js
604800000
1885
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/jquery.easy-ticker.min.js
604800000
1680
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/flexslider.min.css
604800000
1650
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/css/style.css
604800000
1518
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/css/style.min.css
604800000
1404
https://www.sergentelorusso.it/wordpress/wp-includes/js/wp-embed.min.js
604800000
1303
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/script.min.js
604800000
894
https://www.sergentelorusso.it/wp-content/plugins/wp-bannerize/js/wpBannerizeFrontend.min.js
604800000
801
https://www.sergentelorusso.it/wp-content/themes/Newspaper-child/style.css
604800000
765
https://www.sergentelorusso.it/wp-content/plugins/wp-bannerize/css/wpBannerizeStyleDefault.css
604800000
696
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/newspaper.woff?14
2592000000
15673
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/fonts/flexslider-icon.woff
2592000000
1755
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
5184000000
127190
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
5184000000
100964
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
5184000000
61535
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-1024x450.jpg
5184000000
40920
https://www.sergentelorusso.it/wp-content/uploads/2022/09/27A_identit-digitale-spid-1024x450.jpg
5184000000
32461
https://www.sergentelorusso.it/wp-content/uploads/2018/04/password-1433096_1920-356x220.png
5184000000
31551
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-1024x450.jpg
5184000000
29634
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Fabrizio-Saltalippi72-1024x450.jpg
5184000000
17694
https://www.sergentelorusso.it/wp-content/uploads/2022/09/team-g6ab36f773_1920-356x220.jpg
5184000000
16071
https://www.sergentelorusso.it/wp-content/uploads/2018/03/logo800-300x100.jpg
5184000000
12071
https://www.sergentelorusso.it/wp-content/uploads/2020/10/1xbg-big-cover-settori-manifacturing-data-356x220.jpg
5184000000
11959
https://www.sergentelorusso.it/wp-content/uploads/2022/03/Schermata-2022-03-14-alle-16.15.42-356x220.jpg
5184000000
8938
https://www.sergentelorusso.it/wp-content/uploads/2022/04/renewable-energy-g6d3eae89c_1920-356x220.jpg
5184000000
8826
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-80x60.png
5184000000
8768
https://www.sergentelorusso.it/wp-content/uploads/2022/01/programming-g4b8389e23_1920-100x70.png
5184000000
7217
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-324x235.jpg
5184000000
6401
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/sprite/elements.png
5184000000
4796
https://www.sergentelorusso.it/wp-content/uploads/2018/04/iPhone-X-dimesso-100x70.png
5184000000
3788
https://www.sergentelorusso.it/wp-content/uploads/2018/05/questions-2245264_1920-100x70.jpg
5184000000
3560
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-100x70.jpg
5184000000
3115
https://www.sergentelorusso.it/wp-content/uploads/2018/03/maxresdefault-2-80x60.jpg
5184000000
2915
https://www.sergentelorusso.it/wp-content/uploads/2022/08/Dazn-80x60.jpg
5184000000
2091
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-100x70.jpg
5184000000
2016
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Intelligenza-artificiale-Italia-80x60.jpg
5184000000
1961
https://www.sergentelorusso.it/wp-content/uploads/2019/06/omar-prestwich-augmented-uva-80x60.jpg
5184000000
1910
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Netflix-e-Microsoft-80x60.png
5184000000
1863
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Npo-Sistemi_light-80x60.jpg
5184000000
1804
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/favorite.png
5184000000
1800
https://www.sergentelorusso.it/wp-content/uploads/2022/09/27A_identit-digitale-spid-100x70.jpg
5184000000
1764
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Fabrizio-Saltalippi72-100x70.jpg
5184000000
1739
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/reply.png
5184000000
1624
https://www.sergentelorusso.it/wp-content/uploads/2022/06/golden-gate-bridge-g9428ce1e7_1920-80x60.jpg
5184000000
1618
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/retweet_on.png
5184000000
1567
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/retweet.png
5184000000
1566
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/video-small.png
5184000000
1452
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-100x70.jpg
5184000000
1418
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/ico-video-large.png
5184000000
1165
https://www.sergentelorusso.it/wp-content/plugins/cookies-for-comments/css.php?k=f450a3afe32953ee4c5fab4203ace134&o=i&t=207739501
5184000000
603
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/newspaper.woff?14
266.37100000517
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/fonts/flexslider-icon.woff
294.26300000341
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
https://pbs.twimg.com/profile_images/1065370132879429633/T4C8Hubl_normal.jpg
https://pbs.twimg.com/profile_images/1109909136584699906/TumHPQQ1_normal.png
94

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of sergentelorusso.it. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Sergentelorusso.it may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
92

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that sergentelorusso.it should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
FlexSlider
WordPress
5.8.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://sergentelorusso.it/
Allowed

Audits

Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for sergentelorusso.it. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of sergentelorusso.it. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 66
Performance 24
Accessibility 94
Best Practices 92
SEO 91
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.sergentelorusso.it
Updated: 29th September, 2022

1.94 seconds
First Contentful Paint (FCP)
74%
18%
8%

0.01 seconds
First Input Delay (FID)
94%
5%
1%

Simulate loading on mobile
24

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for sergentelorusso.it. This includes details about optimizing page load times which can result in a better user experience.

Other

Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Sergentelorusso.it should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Sergentelorusso.it should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://sergentelorusso.it/
630
https://www.sergentelorusso.it/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Sergentelorusso.it should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-1024x450.jpg
0
Avoids enormous network payloads — Total size was 1,559 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
157454
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
127190
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
106031
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
100964
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
76230
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-265x198.png
74169
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
61535
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
49152
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
Avoid chaining critical requests — 19 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Sergentelorusso.it should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 91 requests • 1,559 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
91
1595956
Image
50
777971
Script
22
462854
Stylesheet
10
189728
Document
3
146190
Font
2
17428
Other
4
1785
Media
0
0
Third-party
24
335932
Minimize third-party usage — Third-party code blocked the main thread for 190 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
120292
134.84
182867
30.336
21071
20.26
9783
0
1919
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
1.1214884037962
0.11938378434801
0.0092207845052083
0.0074947781032986
4.2317708333333E-5
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 14 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
4270
202
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
18286
164
https://www.sergentelorusso.it/
1645
145
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
3390
138
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
20310
130
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
9090
127
https://www.sergentelorusso.it/
2078
124
https://platform.twitter.com/widgets.js
19530
92
https://www.sergentelorusso.it/
1790
88
https://www.sergentelorusso.it/
1560
85
https://www.google-analytics.com/analytics.js
4150
77
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
9990
71
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
5880
60
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
5070
56
Avoid non-composited animations — 2 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://sergentelorusso.it/
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19.872
2427.755
19.268
2447.062
50.584
2755.572
19.547
3061.228
31.76
3097.165
17.644
3116.357
11.544
3130.055
82.152
3212.74
8.402
3221.154
8.016
3229.185
61.859
3302.367
17.872
3325.432
5.411
3332.275
5.526
3337.883
22.931
3454.48
7.036
3461.567
7.004
3470.059
32.409
3595.776
6.239
3661.198
19.541
3680.971
17.214
3755.396
8.496
3767.438
20.05
3840.728
5.629
3957.478
14.809
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

Total Blocking Time — 410 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Audits

Max Potential First Input Delay — 200 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 84 KiB
Images can slow down the page's load time. Sergentelorusso.it should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-265x198.png
73695
27241
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
61061
14804
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-1024x450.jpg
40446
9806
https://www.sergentelorusso.it/wp-content/uploads/2022/09/27A_identit-digitale-spid-1024x450.jpg
31987
7755
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-1024x450.jpg
29160
7070
https://www.sergentelorusso.it/wp-content/uploads/2018/03/maxresdefault-2-265x198.jpg
15322
5664
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Intelligenza-artificiale-Italia-265x198.jpg
12469
4609
https://www.sergentelorusso.it/wp-content/uploads/2022/08/Dazn-265x198.jpg
12266
4534
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Fabrizio-Saltalippi72-1024x450.jpg
17220
4175
Minify CSS — Potential savings of 25 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Sergentelorusso.it should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
25392
Avoid an excessive DOM size — 995 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
995
Maximum DOM Depth
19
Maximum Child Elements
22
Reduce JavaScript execution time — 1.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.sergentelorusso.it/
1641.564
189.392
16.588
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
650.712
400.616
5.764
Unattributable
337.828
16.004
0.452
https://platform.twitter.com/widgets.js
316.376
213.756
16.132
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
214.848
193.952
11.5
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
176.6
115.3
28.88
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
160.852
26.48
66.256
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
137.764
0
0
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
118.004
67.908
10.792
https://www.googletagmanager.com/gtag/js?id=UA-445167-51
94.28
79.344
6.46
https://www.google-analytics.com/analytics.js
81.476
73.472
2.904
https://platform.twitter.com/widgets/follow_button.7dae38096d06923d683a2a807172322a.it.html#dnt=false&id=twitter-widget-0&lang=it&screen_name=MarcoLorux&show_count=true&show_screen_name=true&size=m&time=1664442931910
80.816
41.728
11.912
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
56.028
0
0

Metrics

First Contentful Paint — 4.2 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 14.5 s
The time taken for the page to become fully interactive.
Speed Index — 11.4 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 13.3 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 1.258
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

First Meaningful Paint — 4.3 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 2,330 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Sergentelorusso.it should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
11051
780
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/css/style.css
1518
480
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/css/style.min.css
1404
480
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
10979
780
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
1230
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
31450
930
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery-migrate.min.js
4709
330
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/jquery.cycle.all.min.js
8271
330
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/rotating_tweet.js
3850
180
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/jquery.easy-ticker.min.js
1680
180
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/script.min.js
894
180
Defer offscreen images — Potential savings of 381 KiB
Time to Interactive can be slowed down by resources on the page. Sergentelorusso.it should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
126715
126715
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-265x198.png
73695
73695
https://www.sergentelorusso.it/wp-content/uploads/2018/04/password-1433096_1920-356x220.png
31078
31078
https://www.sergentelorusso.it/wp-content/uploads/2022/01/programming-g4b8389e23_1920-218x150.png
27810
27810
https://www.sergentelorusso.it/wp-content/uploads/2022/09/team-g6ab36f773_1920-356x220.jpg
15597
15597
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Intelligenza-artificiale-Italia-265x198.jpg
12469
12469
https://www.sergentelorusso.it/wp-content/uploads/2022/08/Dazn-265x198.jpg
12266
12266
https://www.sergentelorusso.it/wp-content/uploads/2020/10/1xbg-big-cover-settori-manifacturing-data-356x220.jpg
11485
11485
https://www.sergentelorusso.it/wp-content/uploads/2018/04/iPhone-X-dimesso-218x150.png
10742
10742
https://www.sergentelorusso.it/wp-content/uploads/2018/05/questions-2245264_1920-218x150.jpg
10151
10151
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Npo-Sistemi_light-265x198.jpg
8681
8681
https://www.sergentelorusso.it/wp-content/uploads/2022/03/Schermata-2022-03-14-alle-16.15.42-356x220.jpg
8465
8465
https://www.sergentelorusso.it/wp-content/uploads/2022/04/renewable-energy-g6d3eae89c_1920-356x220.jpg
8353
8353
https://www.sergentelorusso.it/wp-content/uploads/2019/06/omar-prestwich-augmented-uva-265x198.jpg
7398
7398
https://www.sergentelorusso.it/wp-content/uploads/2022/06/golden-gate-bridge-g9428ce1e7_1920-265x198.jpg
7228
7228
https://pbs.twimg.com/profile_images/1414888541478432800/zx2wbiMt_normal.png
5151
5151
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Netflix-e-Microsoft-265x198.png
3661
3661
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-218x150.jpg
2792
2792
https://pbs.twimg.com/profile_images/1568878463922085888/HfrPdS1z_normal.jpg
2339
2339
https://pbs.twimg.com/profile_images/1520308739311603713/l91-pEPV_normal.jpg
2263
2263
https://pbs.twimg.com/profile_images/1065370132879429633/T4C8Hubl_normal.jpg
2187
2187
Reduce unused CSS — Potential savings of 173 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Sergentelorusso.it should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
114725
109458
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
45445
45186
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
11051
11051
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
10979
10979
Reduce unused JavaScript — Potential savings of 303 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
157454
139266
https://platform.twitter.com/widgets/widget_iframe.7dae38096d06923d683a2a807172322a.html?origin=https%3A%2F%2Fwww.sergentelorusso.it
105985
102289
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
49152
38120
https://www.googletagmanager.com/gtag/js?id=G-DT30L0KT81&l=dataLayer&cx=c
76230
30280
Serve images in next-gen formats — Potential savings of 337 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
126715
101924.6
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
100489
93526.85
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-265x198.png
73695
65706
https://www.sergentelorusso.it/wp-content/uploads/2022/01/programming-g4b8389e23_1920-218x150.png
27810
23573.7
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
61061
20724.2
https://www.sergentelorusso.it/wp-content/uploads/2018/04/password-1433096_1920-356x220.png
31078
20119.2
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-1024x450.jpg
29160
10464.75
https://www.sergentelorusso.it/wp-content/uploads/2018/04/iPhone-X-dimesso-218x150.png
10742
9012.15
Reduce initial server response time — Root document took 880 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.sergentelorusso.it/
878.511
Serve static assets with an efficient cache policy — 67 resources found
Sergentelorusso.it can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://platform.twitter.com/widgets.js
1800000
29814
https://www.google-analytics.com/analytics.js
7200000
20451
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
604800000
157454
https://www.sergentelorusso.it/wp-content/themes/Newspaper/style.css
604800000
114725
https://www.sergentelorusso.it/wp-content/themes/Newspaper/js/tagdiv_theme.min.js
604800000
49152
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/css/js_composer.min.css
604800000
45445
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery.min.js
604800000
31450
https://www.sergentelorusso.it/wordpress/wp-includes/css/dist/block-library/style.min.css
604800000
11051
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video-js.min.css
604800000
10979
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/jquery.cycle.all.min.js
604800000
8271
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/jquery.flexslider-min.js
604800000
6812
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js
604800000
6252
https://www.sergentelorusso.it/wordpress/wp-includes/js/wp-emoji-release.min.js
604800000
5470
https://www.sergentelorusso.it/wordpress/wp-includes/js/jquery/jquery-migrate.min.js
604800000
4709
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/js/rotating_tweet.js
604800000
3850
https://www.sergentelorusso.it/wordpress/wp-includes/js/comment-reply.min.js
604800000
1885
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/jquery.easy-ticker.min.js
604800000
1680
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/flexslider.min.css
604800000
1650
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/css/style.css
604800000
1518
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/css/style.min.css
604800000
1404
https://www.sergentelorusso.it/wordpress/wp-includes/js/wp-embed.min.js
604800000
1303
https://www.sergentelorusso.it/wp-content/plugins/super-rss-reader/public/js/script.min.js
604800000
894
https://www.sergentelorusso.it/wp-content/plugins/wp-bannerize/js/wpBannerizeFrontend.min.js
604800000
801
https://www.sergentelorusso.it/wp-content/themes/Newspaper-child/style.css
604800000
765
https://www.sergentelorusso.it/wp-content/plugins/wp-bannerize/css/wpBannerizeStyleDefault.css
604800000
696
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/newspaper.woff?14
2592000000
15673
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/fonts/flexslider-icon.woff
2592000000
1755
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
5184000000
127190
https://www.sergentelorusso.it/wp-content/uploads/2019/09/InfoteamSerraglio2-356x220.png
5184000000
100964
https://www.sergentelorusso.it/wp-content/uploads/2021/07/IMG_545834-265x198.png
5184000000
74169
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-1024x450.jpg
5184000000
61535
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-1024x450.jpg
5184000000
40920
https://www.sergentelorusso.it/wp-content/uploads/2022/09/27A_identit-digitale-spid-1024x450.jpg
5184000000
32461
https://www.sergentelorusso.it/wp-content/uploads/2018/04/password-1433096_1920-356x220.png
5184000000
31551
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-1024x450.jpg
5184000000
29634
https://www.sergentelorusso.it/wp-content/uploads/2022/01/programming-g4b8389e23_1920-218x150.png
5184000000
28283
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Fabrizio-Saltalippi72-1024x450.jpg
5184000000
17694
https://www.sergentelorusso.it/wp-content/uploads/2022/09/team-g6ab36f773_1920-356x220.jpg
5184000000
16071
https://www.sergentelorusso.it/wp-content/uploads/2018/03/maxresdefault-2-265x198.jpg
5184000000
15796
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Intelligenza-artificiale-Italia-265x198.jpg
5184000000
12943
https://www.sergentelorusso.it/wp-content/uploads/2022/08/Dazn-265x198.jpg
5184000000
12740
https://www.sergentelorusso.it/wp-content/uploads/2018/03/logo800-300x100.jpg
5184000000
12071
https://www.sergentelorusso.it/wp-content/uploads/2020/10/1xbg-big-cover-settori-manifacturing-data-356x220.jpg
5184000000
11959
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/sprite/elements@2x.png
5184000000
11312
https://www.sergentelorusso.it/wp-content/uploads/2018/04/iPhone-X-dimesso-218x150.png
5184000000
11215
https://www.sergentelorusso.it/wp-content/uploads/2018/05/questions-2245264_1920-218x150.jpg
5184000000
10625
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Infinidat-218x150.jpg
5184000000
9222
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Npo-Sistemi_light-265x198.jpg
5184000000
9154
https://www.sergentelorusso.it/wp-content/uploads/2022/03/Schermata-2022-03-14-alle-16.15.42-356x220.jpg
5184000000
8938
https://www.sergentelorusso.it/wp-content/uploads/2022/04/renewable-energy-g6d3eae89c_1920-356x220.jpg
5184000000
8826
https://www.sergentelorusso.it/wp-content/uploads/2019/06/omar-prestwich-augmented-uva-265x198.jpg
5184000000
7871
https://www.sergentelorusso.it/wp-content/uploads/2022/06/golden-gate-bridge-g9428ce1e7_1920-265x198.jpg
5184000000
7701
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-324x235.jpg
5184000000
6401
https://www.sergentelorusso.it/wp-content/uploads/2022/09/cloud-firewall-218x150.jpg
5184000000
4961
https://www.sergentelorusso.it/wp-content/uploads/2022/09/27A_identit-digitale-spid-218x150.jpg
5184000000
4380
https://www.sergentelorusso.it/wp-content/uploads/2022/07/Netflix-e-Microsoft-265x198.png
5184000000
4132
https://www.sergentelorusso.it/wp-content/uploads/2022/08/security-g9e8051822_1920-218x150.jpg
5184000000
3264
https://www.sergentelorusso.it/wp-content/uploads/2022/09/Fabrizio-Saltalippi72-218x150.jpg
5184000000
3200
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/favorite.png
5184000000
1800
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/ico-video-large@2x.png
5184000000
1769
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/reply.png
5184000000
1624
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/retweet_on.png
5184000000
1567
https://www.sergentelorusso.it/wp-content/plugins/rotatingtweets/images/retweet.png
5184000000
1566
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/video-small.png
5184000000
1452
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/ico-video-large.png
5184000000
1165
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/video-small@2x.png
5184000000
1165
https://www.sergentelorusso.it/wp-content/plugins/cookies-for-comments/css.php?k=f450a3afe32953ee4c5fab4203ace134&o=i&t=207739501
5184000000
603
Minimize main-thread work — 4.2 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1504.636
Other
991.96799999999
Style & Layout
941.288
Parse HTML & CSS
355.264
Rendering
252.008
Script Parsing & Compilation
202.1
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.sergentelorusso.it/wp-content/themes/Newspaper/images/icons/newspaper.woff?14
660.42799991556
https://www.sergentelorusso.it/wp-content/plugins/js_composer/assets/lib/bower/flexslider/fonts/flexslider-icon.woff
277.7870001737
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.sergentelorusso.it/wp-content/uploads/2022/07/logo600-tr.png
https://pbs.twimg.com/profile_images/1065370132879429633/T4C8Hubl_normal.jpg
https://pbs.twimg.com/profile_images/1109909136584699906/TumHPQQ1_normal.png
First Contentful Paint (3G) — 8243.5 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
94

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of sergentelorusso.it. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Sergentelorusso.it may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
92

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that sergentelorusso.it should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
FlexSlider
WordPress
5.8.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://sergentelorusso.it/
Allowed

Audits

Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.sergentelorusso.it/wp-content/plugins/videojs-html5-player/videojs/video.min.js
91

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for sergentelorusso.it. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.
Document uses legible font sizes — 96.93% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.td-module-meta-info
2.51%
11px
p.rtw_meta, div.rtw_meta, div.rtw_meta_wide, div.rtw_name, div.rtw_id, div.rtw_time_short, div.rtw_rt_meta
0.34%
11.2px
.td_block_social_counter
0.19%
11px
.td-next-prev-wrap a
0.01%
7px
.td-subcat-filter .td-subcat-dropdown .td-subcat-more i
0.01%
9px
.td-module-comments
0.01%
10px
96.93%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of sergentelorusso.it. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of sergentelorusso.it on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 35.187.48.195
Continent: Europe
Country: Belgium
Belgium Flag
Region: Brussels Capital
City: Brussels
Longitude: 4.3337
Latitude: 50.8336
Currencies: EUR
Languages: German
French
Dutch

Web Hosting Provider

Name IP Address
Google LLC
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Unknown
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.sergentelorusso.it
Issued By: R3
Valid From: 12th August, 2022
Valid To: 10th November, 2022
Subject: CN = www.sergentelorusso.it
Hash: 4b80a63e
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x03A2689586FEBB21364D8C713D4F180B31D8
Serial Number (Hex): 03A2689586FEBB21364D8C713D4F180B31D8
Valid From: 12th August, 2024
Valid To: 10th November, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
Timestamp : Aug 12 02:33:15.889 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:84:8F:12:65:C2:FC:E8:58:55:0D:A8:
D1:EA:36:DB:83:38:EC:D5:BC:24:21:4F:12:A2:85:41:
14:E3:C4:7E:EE:02:20:49:C4:42:C5:97:0E:85:80:AE:
BF:ED:A5:65:74:17:93:8A:CA:E5:71:CA:2A:79:CD:47:
B7:B8:E0:EA:5A:40:63
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
Timestamp : Aug 12 02:33:15.891 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:D6:A1:AD:8E:B7:71:D6:78:A6:27:9C:
EB:B8:4D:E7:A4:69:DE:F6:C8:C1:27:4B:BB:B9:20:94:
B4:ED:34:73:F8:02:20:66:5F:0B:7D:BA:ED:D2:02:DD:
B5:63:F3:2E:38:00:A4:27:4D:76:4F:B4:70:C9:02:BE:
5C:C7:57:F2:8F:05:9F
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.sergentelorusso.it
DNS:sergentelorusso.it
Technical

DNS Lookup

A Records

Host IP Address Class TTL
sergentelorusso.it. 35.187.48.195 IN 900

NS Records

Host Nameserver Class TTL
sergentelorusso.it. ns1.register.it. IN 900
sergentelorusso.it. ns2.register.it. IN 900

MX Records

Priority Host Server Class TTL
10 sergentelorusso.it. mail.register.it. IN 900

SOA Records

Domain Name Primary NS Responsible Email TTL
sergentelorusso.it. ns1.register.it. hostmaster.register.it. 900

TXT Records

Host Value Class TTL
sergentelorusso.it. v=spf1 IN 900

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Server: nginx/1.19.6
Date: 29th September, 2022
Content-Type: text/html; charset=UTF-8
Cache-Control: no-cache
Connection: keep-alive
Set-Cookie: *
Vary: Accept-Encoding
X-Backend: web01
Age: 1985
X-Cache: HIT
X-Cache-Hits: 18
Accept-Ranges: bytes
Strict-Transport-Security: max-age=63072000; includeSubdomains
X-Content-Type-Options: nosniff

Whois Lookup

Created:
Changed:
Expires:
Status: ok
Nameservers: ns1.register.it
ns2.register.it
Full Whois:
*********************************************************************
* Please note that the following result could be a subgroup of *
* the data contained in the database. *
* *
* Additional information can be visualized at: *
* http://web-whois.nic.it *
*********************************************************************

Domain: sergentelorusso.it
Status: ok
Signed: no
Created: 2018-01-31 09:16:24
Last Update: 2022-02-16 00:58:09
Expire Date: 2023-01-31

Registrant
Organization: Marco Maria Lorusso
Address: via San Cristoforo 22
Brugherio
20861
MB
IT
Created: 2018-01-31 09:16:24
Last Update: 2018-01-31 09:16:24

Admin Contact
Name: Marco Maria Lorusso
Organization: Marco Maria Lorusso
Address: via San Cristoforo 22
Brugherio
20861
MB
IT
Created: 2018-01-31 09:16:24
Last Update: 2018-01-31 09:16:24

Technical Contacts
Name: Technical Support
Organization: Register SpA
Address: Via Zanchi 22
Bergamo
24126
BG
IT
Created: 2009-09-28 11:01:09
Last Update: 2020-12-09 16:18:25

Registrar
Organization: Register S.p.a.
Name: REGISTER-REG
Web: https://www.register.it
DNSSEC: no


Nameservers
ns1.register.it
ns2.register.it

Nameservers

Name IP Address
ns1.register.it 107.162.197.144
ns2.register.it 195.7.227.1
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Domain Valuation Snoop Score
$9,709 USD 2/5