Run 2 summary

https://it.wikipedia.org/wiki/Juventus_Football_Club

Tested 2026-04-29 19:56:18 using Chrome 146.0.7680.80 (runtime settings).

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SummaryWaterfall MetricsVideoFilmstrip CoachPageXrayCPU Screenshots

Summary

MetricValue
Page metrics
Performance score72
Total page size1.4 MB
Requests158
Timing metrics
TTFB399 ms
First Paint896 ms
Fully Loaded2.302 s
Google Web Vitals
TTFB399 ms
First Contentful Paint (FCP) 896 ms
Largest Contentful Paint (LCP) 992 ms
Cumulative Layout Shift (CLS) 0.03
480 ms
Total Blocking Time66 ms
Max Potential FID87 ms
CPU metrics
CPU long tasks6
CPU last long task happens at1.833 s
Visual Metrics
First Visual Change900 ms
Speed Index982 ms
Visual Complete 85%1.000 s
Visual Complete 99%1.866 s
Last Visual Change2.133 s
Screenshot
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| Waterfall | | Download HAR | 

Waterfall

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Video

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| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.9 smwStartup 878 msCPU Long Task duration 58 msFirst Contentful Paint 896 msFirst Visual Change 900 ms
1 sLayout Shift 0.00330 935 msLCP <P> mwNw 992 msVisual Complete 85% 1.000 sVisual Complete 95% 1.000 s
1.1 sCPU Long Task duration 61 ms
1.2 s
1.3 sCPU Long Task duration 50 ms
1.4 sDOM Content Loaded Time 1.344 s
1.5 sLayout Shift 0.02414 1.499 s
1.6 sLargest Image 1.533 sHeading 1.533 sLayout Shift 0.00000 1.558 sCPU Long Task duration 87 ms
1.7 s
1.8 sCPU Long Task duration 59 ms
1.9 sCPU Long Task duration 59 msVisual Complete 99% 1.866 s
2 sLayout Shift 0.00055 1.917 s
2.1 s
2.2 sLast Visual Change 2.133 s
| Performance advice | Best practice advice | Privacy advice | Page info | Technologies | 

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 8.1.3.

I am the coach

Coach score

Performance advice (72)

TitleAdviceScore
Avoid slowing down the critical rendering path (avoidRenderBlocking)The page has 2 blocking requests and 0 in body parser blocking (0 JavaScript and 2 CSS). There are 1 potentially render blocking requests. You need to verify if it is render blocking: https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-202299
Description: The critical rendering path is what the browser needs to do to start rendering the page. Every file requested inside of the head element will postpone the rendering of the page, because the browser need to do the request. Avoid loading JavaScript synchronously inside of the head (you should not need JavaScript to render the page), request files from the same domain as the main document (to avoid DNS lookups) and inline CSS for really fast rendering and a short rendering path.
Offenders:
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
    • Don't scale images in the browser (avoidScalingImages)The page has 3 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.70
    Description: It's easy to scale images in the browser and make sure they look good in different devices, however that is bad for performance! Scaling images in the browser takes extra CPU time and will hurt performance on mobile. And the user will download extra kilobytes (sometimes megabytes) of data that could be avoided. Don't do that, make sure you create multiple version of the same image server-side and serve the appropriate one.
    Offenders:
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-it-temp25.svg
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-it-temp25.svg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Juventus_FC_-_logo_bla...C_2020%29.svg.png
    • Inline CSS for faster first render (inlineCss)The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens.95
    Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.
    Avoid CPU Long Tasks (longTasks)The page has 6 CPU long tasks with the total of 374 ms. The total blocking time is 66 ms and 1 long task before first contentful paint with total time of 58 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.0
    Description: Long CPU tasks locks the thread. To the user this is commonly visible as a "locked up" page where the browser is unable to respond to user input; this is a major source of bad user experience on the web today. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. To debug you should use the Chrome timeline log and drag/drop it into devtools or use Firefox Geckoprofiler.
    Offenders:
  • unknown
  • unknown
  • unknown
  • self
  • self
  • unknown
    • Avoid doing redirects (assetsRedirects)The page has 1 redirect. 1 of the redirects are from the base domain, please fix them! 90
    Description: A redirect is one extra step for the user to download the asset. Avoid that if you want to be fast. Redirects are even more of a showstopper on mobile.
    Offenders:
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
    • Avoid extra requests by setting cache headers (cacheHeaders)The page has 127 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 913.9 kB the next access.0
    Description: The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request.
    Offenders:
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Semi-protection-shackl...le-itwiki.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Crystal_Clear_action_b..._bookmark.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/20...isambigua.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Football_pictogram.svg...pictogram.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Juventus_FC_-_logo_bla...C_2020%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/b/bd/Kit_left_arm_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/20p...uote-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/20px...news-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px...data-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/20...nary-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/33/Flag_of_Spain_%281945%...931977%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_Uruguay.svg/20...f_Uruguay.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Flag_of_Brazil_%281960...931968%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Flag_of_Argentina.svg/...Argentina.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Flag_of_Germany.svg/20...f_Germany.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Flag_of_Paraguay_%2819...931988%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Flag_of_Brazil_%281968...931992%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/Flag_of_Yugoslavia_%28...6-1992%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Flag_of_Spain.svg/20px..._of_Spain.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Flag_of_Romania_%28196...931989%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Flag_of_the_Czech_Repu..._Republic.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Flag_of_East_Germany.s...t_Germany.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Flag_of_the_Soviet_Uni...ersion%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Spain_%281977%...931981%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Flag_of_the_Soviet_Uni...iet_Union.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Flag_of_Russia.svg/20p...of_Russia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Flag_of_Ukraine.svg/20...f_Ukraine.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/20...f_Denmark.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Factory-svg-italy.svg/...svg-italy.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/5/51/Soccerball_shade.svg/4...all_shade.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Gold_Medal_IT.svg/40px..._Medal_IT.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/FC_Juventus_1933-34.jp...entus_1933-34.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/70/1957%E2%80%9358_Juvent...and_Boniperti.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/02/Juventus_FC_-_Serie_A_1983-...rie_A_1983-84.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Kit_left_arm.svg/40px-Kit_left_arm.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/3/33/Kit_body_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/83/Kit_body.svg/40px-Kit_body.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/5/55/Kit_right_arm_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Kit_right_arm.svg/40px...right_arm.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/0/0c/Kit_shorts_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/af/Kit_shorts.svg/120px-Kit_shorts.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/7/77/Kit_socks_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Kit_socks.svg/120px-Kit_socks.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/a/a2/Kit_left_arm_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/6/6e/Kit_body_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/e/eb/Kit_right_arm_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/0/02/Kit_shorts_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/b/b6/Kit_socks_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/0/00/Kit_left_arm_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/4/4a/Kit_body_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/c/c5/Kit_right_arm_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/2/28/Kit_shorts_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/d/d1/Kit_socks_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/600px_pentasection_ver...ack_White.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Flag_of_Italy.svg/20px..._of_Italy.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Stella_10_Scudetti.svg..._Scudetti.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Scudetto.svg/20px-Scudetto.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/74/CoccardaCoppaItalia10....aItalia10.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Coccarda_Coppa_Italia....pa_Italia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Supercoppa_Italiana.sv..._Italiana.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Coppa_Campioni.svg/20p..._Campioni.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Coppa_delle_Coppe.svg/...lle_Coppe.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Coppauefa.png/20px-Coppauefa.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Supercoppa_UEFA.svg/20...oppa_UEFA.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Intertoto_Cup_Trophy.p...to_Cup_Trophy.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Soccerball_current_eve...ent_event.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_...icon_mgx2.svg.png
  • https://upload.wikimedia.org/wikipedia/it/thumb/a/a3/Juventus_FC_-_1996_-_Champi...rcontinentale.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Juventus_FC_-_Serie_A_..._%28edited%29.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/a/aa/Coppa_delle_Alpi.JPG/20px-Coppa_delle_Alpi.JPG
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Intertoto.png/20px-Intertoto.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Scudetto_monochromatic...chromatic.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/5/58/Coppa_Ali_della_vittor..._vittoria.svg.png
  • https://upload.wikimedia.org/wikipedia/it/thumb/f/f5/Sport-Club_Juventus_1899.jp...Juventus_1899.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/b/bc/Stemma_della_Juventus_1970-...1970-1990.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Juventus_Stadium_%2819...9%29%2C_Turin.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Juventus_v_Real_Madrid...Turin%2C_2013.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/d/d0/Juventus_FC_-_1972_-_Campo_...Vycp%C3%A1lek.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/6/6e/Umberto_Agnelli%2C_Juventus...entus%2C_1959.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/5/53/Juventus_FC_-_1993_-_Robert...ianni_Agnelli.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Juventus_meets_Scuderi...fullscreen%29.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherland...therlands.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Flag_of_France.svg/20p...of_France.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Flag_of_Switzerland.sv...itzerland.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/10/Flag_of_Scotland.svg/2..._Scotland.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/1972%E2%80%9373_Juvent..._supports_WWF.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Juventus_One_-_2024_lo...e_-_2024_logo.png
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/0d/Juventus%2C_Campionato_Prim...rimavera_1994.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/Juventus_Academy_Tunis...my_Tunisia_02.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/D.M.-Durante-Foot-Ball...ociation-1903.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/4/49/Giovanni_Trapattoni_-_Juven...us_FC_1991-92.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/1/17/Edoardo_Agnelli_-_Circolo_G...ino_anni_1930.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/1/15/Michel_Platini_%28Juventus_..._d%27oro_1984.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/b/be/Italia_v_Francia_Mondiale_1...Mondiale_1978.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/e/e1/Formazione_Juventus_1905.jp...Juventus_1905.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/d/dc/Juventus_FC_-_Giuseppe_Furi..._UEFA_1976-77.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/3/31/Juventus_Football_Club_1976...lub_1976-1977.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/5/57/Juventus_FC_1984-85.jpg/250...us_FC_1984-85.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/9/96/Juventus_Football_Club_1999...lub_1999-2000.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/9/9c/Alessandro_Del_Piero%2C_Juv...entus_1993-94.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Juventus109.jpg/250px-Juventus109.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/06/Tifoseria_juventina_anni_19...ina_anni_1970.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/ADO_Zuiderpark_%284631...8463137100%29.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Flag_of_Sweden.svg/20p...of_Sweden.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Flag_of_Brazil.svg/20p...of_Brazil.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/be/Flag_of_England.svg/20...f_England.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Flag_of_Portugal.svg/2..._Portugal.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Flag_of_Serbia.svg/20p...of_Serbia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Flag_of_Turkey.svg/20p...of_Turkey.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Flag_of_Kosovo.svg/20p...of_Kosovo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_C%C3%B4te_d%27...%27Ivoire.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/Flag_of_Poland.svg/20p...of_Poland.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Flag_of_Montenegro.svg...ontenegro.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Flag_of_Belgium_%28civ...8civil%29.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Flag_of_the_United_Sta...ed_States.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Canada.svg/20p...of_Canada.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/2..._Colombia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Flag_of_Australia.svg/...Australia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Supercoppa_di_calcio_f...%28cropped%29.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/42/35mm_film_frames.svg/2...lm_frames.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Logo_Slovenija-Italia_...alia_2026.svg.png
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
  • https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
    • Long cache headers is good (cacheHeadersLong)The page has 3 requests that have a shorter cache time than 30 days (but still a cache time).97
    Description: Setting a cache header is good. Setting a long cache header (at least 30 days) is even better beacause then it will stay long in the browser cache. But what do you do if that asset change? Rename it and the browser will pick up the new version.
    Offenders:
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://it.wikipedia.org/w/load.php?lang=it&modules=site.styles&only=styles&skin=vector-2022
    • Total image size shouldn't be too big (imageSize)The page total image size is 775.8 kB. It's really big. Is the page using the right format for the images? Can they be lazy loaded? Are they compressed as good as they can be? Make them smaller by using https://imageoptim.com/.50
    Description: Avoid having too many large images on the page. The images will not affect the first paint of the page, but it will eat bandwidth for the user.
    Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 314.4 kB and the uncompressed size is 1.2 MB. This is totally crazy! There is really room for improvement here. 0
    Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?
    Offenders:
    URLTransfer sizeContent size
    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022 21.7 KB65.7 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 2.6 KB3.7 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 17.8 KB60.3 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 222.2 KB890.3 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 25.5 KB120.5 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 2.8 KB14.8 KB
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 1.4 KB994 B
    https://en.wikipedia.org/w/index.php...a.org/w/index.php 11.7 KB26.5 KB
    https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn 1.4 KB254 B
    Make each CSS response small (optimalCssSize)https://it.wikipedia.org/w/load.php?lang=it&modules=ext.cite.parsoid.styles%7Cext.cite.styles%7Cext.dismissableSiteNotice.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cmediawiki.skinning.content.parsoid%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022 size is 25.1 kB (25128) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.90
    Description: Make CSS responses small to fit into the magic number TCP window size of 14.5 KB. The browser can then download the CSS faster and that will make the page start rendering earlier.
    Offenders:
    URLTransfer sizeContent size
    https://it.wikipedia.org/w/load.php...ia.org/w/load.php 24.5 KB194.1 KB
    Don't use private headers on static content (privateAssets)The page has 5 requests with private headers. The main page has a private header. It could be right in some cases where the user can be logged in and served specific content. But if your asset is static it should never be private. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.60
    Description: If you set private headers on content, that means that the content are specific for that user. Static content should be able to be cached and used by everyone. Avoid setting the cache header to private.
    Offenders:
  • https://it.wikipedia.org/wiki/Juventus_Football_Club
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
  • https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn

    • Best practice advice (88)

    TitleAdviceScore
    Meta description (metaDescription)The page is missing a meta description.0
    Description: Use a page description to make the page more relevant to search engines.
    Do not send too long headers (longHeaders)https://it.wikipedia...tus_Football_Club has a header content-security-policy that is 1419 characters long. https://it.wikipedia...tus_Football_Club has a header content-security-policy-report-only that is 1397 characters long. https://it.wikipedia...ia.org/w/load.php has a header sourcemap that is 1301 characters long. https://en.wikipedia...a.org/w/index.php has a header content-security-policy that is 1419 characters long. https://en.wikipedia...a.org/w/index.php has a header content-security-policy-report-only that is 1397 characters long. https://en.wikipedia...a.org/w/index.php has a header content-security-policy that is 1419 characters long. https://en.wikipedia...a.org/w/index.php has a header content-security-policy-report-only that is 1397 characters long. https://it.wikipedia...alAutoLogin/start has a header content-security-policy that is 1419 characters long. https://it.wikipedia...alAutoLogin/start has a header content-security-policy-report-only that is 1397 characters long. https://auth.wikimed...gin/checkLoggedIn has a header content-security-policy that is 1419 characters long. https://auth.wikimed...gin/checkLoggedIn has a header content-security-policy-report-only that is 1397 characters long. 89
    Description: Do not send response headers that are too long.
    Offenders:
  • https://it.wikipedia.org/wiki/Juventus_Football_Club
  • https://it.wikipedia.org/wiki/Juventus_Football_Club
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
  • https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
  • https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
    • Avoid unnecessary headers (unnecessaryHeaders)There are 26 responses that sets both a max-age and expires header. There are 158 responses that sets a server header. 0
    Description: Do not send headers that you don't need. We look for p3p, cache-control and max-age, pragma, server and x-frame-options headers. Have a look at Andrew Betts - Headers for Hackers talk as a guide https://www.youtube.com/watch?v=k92ZbrY815c or read https://www.fastly.com/blog/headers-we-dont-want.
    Offenders:
  • https://it.wikipedia.org/wiki/Juventus_Football_Club
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://it.wikipedia.org/w/load.php?lang=it&modules=site.styles&only=styles&skin=vector-2022
  • https://it.wikipedia.org/w/load.php?lang=it&modules=site.styles&only=styles&skin=vector-2022
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-it-temp25.svg
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-it-temp25.svg
  • https://it.wikipedia.org/static/images/icons/itwiki-temp25.svg
  • https://it.wikipedia.org/static/images/icons/itwiki-temp25.svg
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-it-temp25.svg
  • https://it.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-it-temp25.svg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Semi-protection-shackl...le-itwiki.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Crystal_Clear_action_b..._bookmark.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Football_pictogram.svg...pictogram.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Juventus_FC_-_logo_bla...C_2020%29.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/20px...news-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px...data-logo.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Spain_%281977%...931981%29.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/FC_Juventus_1933-34.jp...entus_1933-34.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/70/1957%E2%80%9358_Juvent...and_Boniperti.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/02/Juventus_FC_-_Serie_A_1983-...rie_A_1983-84.jpg
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  • https://upload.wikimedia.org/wikipedia/commons/3/33/Kit_body_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/83/Kit_body.svg/40px-Kit_body.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/5/55/Kit_right_arm_juventus2526h.png
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  • https://upload.wikimedia.org/wikipedia/commons/0/0c/Kit_shorts_juventus2526h.png
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  • https://upload.wikimedia.org/wikipedia/commons/7/77/Kit_socks_juventus2526h.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Kit_socks.svg/120px-Kit_socks.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/a/a2/Kit_left_arm_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/6/6e/Kit_body_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/e/eb/Kit_right_arm_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/0/02/Kit_shorts_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/b/b6/Kit_socks_juventus2526a.png
  • https://upload.wikimedia.org/wikipedia/commons/0/00/Kit_left_arm_juventus2526t.png
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  • https://upload.wikimedia.org/wikipedia/commons/c/c5/Kit_right_arm_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/2/28/Kit_shorts_juventus2526t.png
  • https://upload.wikimedia.org/wikipedia/commons/d/d1/Kit_socks_juventus2526t.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Scudetto.svg/20px-Scudetto.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/74/CoccardaCoppaItalia10....aItalia10.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Coccarda_Coppa_Italia....pa_Italia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Supercoppa_Italiana.sv..._Italiana.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Juventus_FC_-_Serie_A_..._%28edited%29.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/a/aa/Coppa_delle_Alpi.JPG/20px-Coppa_delle_Alpi.JPG
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  • https://upload.wikimedia.org/wikipedia/it/thumb/f/f5/Sport-Club_Juventus_1899.jp...Juventus_1899.jpg
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Juventus_Stadium_%2819...9%29%2C_Turin.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Juventus_v_Real_Madrid...Turin%2C_2013.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/d/d0/Juventus_FC_-_1972_-_Campo_...Vycp%C3%A1lek.jpg
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Juventus_meets_Scuderi...fullscreen%29.jpg
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Flag_of_France.svg/20p...of_France.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Flag_of_Switzerland.sv...itzerland.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/10/Flag_of_Scotland.svg/2..._Scotland.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/1972%E2%80%9373_Juvent..._supports_WWF.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Juventus_One_-_2024_lo...e_-_2024_logo.png
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/0d/Juventus%2C_Campionato_Prim...rimavera_1994.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/Juventus_Academy_Tunis...my_Tunisia_02.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/D.M.-Durante-Foot-Ball...ociation-1903.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/4/49/Giovanni_Trapattoni_-_Juven...us_FC_1991-92.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/1/17/Edoardo_Agnelli_-_Circolo_G...ino_anni_1930.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/1/15/Michel_Platini_%28Juventus_..._d%27oro_1984.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/b/be/Italia_v_Francia_Mondiale_1...Mondiale_1978.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/e/e1/Formazione_Juventus_1905.jp...Juventus_1905.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/d/dc/Juventus_FC_-_Giuseppe_Furi..._UEFA_1976-77.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/3/31/Juventus_Football_Club_1976...lub_1976-1977.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/5/57/Juventus_FC_1984-85.jpg/250...us_FC_1984-85.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/9/96/Juventus_Football_Club_1999...lub_1999-2000.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/9/9c/Alessandro_Del_Piero%2C_Juv...entus_1993-94.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Juventus109.jpg/250px-Juventus109.jpg
  • https://upload.wikimedia.org/wikipedia/it/thumb/0/06/Tifoseria_juventina_anni_19...ina_anni_1970.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/ADO_Zuiderpark_%284631...8463137100%29.jpg
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Flag_of_Brazil.svg/20p...of_Brazil.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Flag_of_Serbia.svg/20p...of_Serbia.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Flag_of_Turkey.svg/20p...of_Turkey.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Flag_of_Kosovo.svg/20p...of_Kosovo.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_C%C3%B4te_d%27...%27Ivoire.svg.png
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  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Supercoppa_di_calcio_f...%28cropped%29.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/4/42/35mm_film_frames.svg/2...lm_frames.svg.png
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
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  • https://it.wikipedia.org/w/skins/Vector/resources/skins.vector.styles/images/arr...n-progressive.svg
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  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
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  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
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  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://en.wikipedia.org/w/index.php...a.org/w/index.php
  • https://it.wikipedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=script&usesul3=1
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
  • https://it.wikipedia.org/w/load.php...ia.org/w/load.php
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  • https://auth.wikimedia.org/metawiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
  • https://it.wikipedia.org/static/favicon/wikipedia.ico
  • https://it.wikipedia.org/static/favicon/wikipedia.ico

    • Privacy advice (94)

    TitleAdviceScore
    Set a referrer-policy header to make sure you do not leak user information. (referrerPolicyHeader)Set a referrer-policy header to make sure you do not leak user information.0
    Description: Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites. https://scotthelme.co.uk/a-new-security-header-referrer-policy/.
    Offenders:
  • https://it.wikipedia.org/wiki/Juventus_Football_Club

    • Page info

    Page info
    TitleJuventus Football Club - Wikipedia
    GeneratorMediaWiki 1.46.0-wmf.26
    Width1904
    Height31746
    DOM elements14779
    Avg DOM depth15
    Max DOM depth22
    Iframes0
    Script tags6
    Local storage1006.6 KB
    Session storage0 b
    Network Information API3g
    Resource Hints
    dns-prefetch
    https://meta.wikimedia.org/
    https://it.wikipedia.org/wiki/auth.wikimedia.org
    preconnect
    https://upload.wikimedia.org/

    Technologies used to build the page.

    Data collected using Wappalyzer version 6.10.54. With updated code from Webappanalyzer 2024-12-27. Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyzer find more information about technologies used.

    TechnologyConfidenceCategory
    MediaWiki 100  Wikis
    PHP 100  Programming languages
    Amazon Web Services 100  PaaS
    Apache Traffic Server 9.2.13100  Web servers
    HSTS 100  Security
    Amazon S3 100  CDN
    | Browser metrics | Visual Metrics | Largest Contentful Paint | Cumulative Layout Shift | Interaction To Next Paint | Long Aninimation Frames | Visual Elements | Metrics from CDP | Server timings | 

    Visual Metrics

    Visual Metrics
    First Visual Change900 ms
    Speed Index982 ms
    Largest Image1.533 s
    Heading1.533 s
    LargestContentfulPaint1.533 s
    Last Meaningful Paint1.533 s
    Largest Contentful Paint1.533 s
    Visual Complete 85%1.000 s
    Visual Complete 95%1.000 s
    Visual Complete 99%1.866 s
    Last Visual Change2.133 s
    Visual Readiness1.233 s

    Browser Metrics

    Navigation Timing
    backEndTime399 ms
    domContentLoadedTime1.344 s
    domInteractiveTime1.344 s
    domainLookupTime89 ms
    frontEndTime1.416 s
    pageDownloadTime386 ms
    pageLoadTime2.201 s
    redirectionTime0 ms
    serverConnectionTime201 ms
    serverResponseTime490 ms
    Google Web Vitals
    Time to first byte (TTFB)399 ms
    First Contentful Paint (FCP)896 ms
    Largest Contentful Paint (LCP)992 ms
    Cumulative Layout Shift (CLS)0.03
    Interaction to next paint (INP)480 ms
    Total Blocking Time (TBT)66 ms
    First Contentful Paint info
    Elements that needed recalculate style before FCP1560
    Time spent in recalculate style before FCP29.074 ms
    Extra timings
    TTFB399 ms
    First Paint896 ms
    Load Event End2.202 s
    Fully loaded2.302 s
    User Timing marks
    mwStartup878 ms

    Largest Contentful Paint

    When in time the page main content is rendered (collected using the Largest Contentful Paint API). Read more about Largest Contentful Paint.

    Element typeP
    Element/tag<p id="mwNw"></p>
    Render time 992 ms
    Element render delay593 ms
    TTFB399 ms
    Resource delay0 ms
    Resource load duration0 ms
    Elements that needed recalculate style before LCP2504
    Time spent in recalculate style before LCP42.802 ms
    Element idmwNw
    Load time0 ms
    Size (width*height)183618
    DOM path
    div:eq(2) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > section#mwAQ > p#mwNw> div:eq(2) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > section#mwAQ > p#mwNw>
    LCP

    The largest contentful paint is highlighted in the image. If no element is highlighted the element was removed before the screenshot or the LCP API couldn't find the element.

    Detected Cumulative Layout Shift

    0.02799 cumulative layout shift collected from the Cumulative Layout Shift API.

    These HTML elements contribute most to the Cumulative Layout Shifts of the page. The higher score, the more layout shift.

    ScoreHTML Element
    0.02414<div class="mw-content-container"></div>,<div class="vector-column-start"></div>
    body > div:eq(2) > div > div:eq(2),body > div:eq(2) > div > div:eq(1)
    0.00330<div class="mw-page-container"></div>,<header class="vector-header mw-header no-font-mode-scale"></header>
    body > div:eq(2),body > div:eq(1) > header
    0.00055<div class="mw-portlet mw-portlet-skin-client-prefs-skin-theme vector-menu" id="skin-client-prefs-skin-theme"></div>,<div class="mw-portlet mw-portlet-skin-client-prefs-vector-feature-limited-width vector-menu" id="skin-client-prefs-vector-feature-limited-width"></div>,<label class="cdx-label cdx-radio__label" for="skin-client-pref-vector-feature-custom-font-size-value-2"></label>,<label class="cdx-label cdx-radio__label" for="skin-client-pref-vector-feature-custom-font-size-value-1"></label>,<::before></::before>
    body > div:eq(2) > div > div:eq(2) > main#content > div:eq(1) > div > nav:eq(1) > div#vector-appearance-pinned-container > div#vector-appearance > div#skin-client-prefs-skin-theme,body > div:eq(2) > div > div:eq(2) > main#content > div:eq(1) > div > nav:eq(1) > div#vector-appearance-pinned-container > div#vector-appearance > div#skin-client-prefs-vector-feature-limited-width,body > div:eq(2) > div > div:eq(2) > main#content > div:eq(1) > div > nav:eq(1) > div#vector-appearance-pinned-container > div#vector-appearance > div#skin-client-prefs-vector-feature-custom-font-size > div:eq(1) > ul > li > div > form > div:eq(2) > label,body > div:eq(2) > div > div:eq(2) > main#content > div:eq(1) > div > nav:eq(1) > div#vector-appearance-pinned-container > div#vector-appearance > div#skin-client-prefs-vector-feature-custom-font-size > div:eq(1) > ul > li > div > form > div:eq(1) > label,body > div:eq(2) > div > div:eq(2) > main#content > div:eq(1) > div > nav:eq(1) > div#vector-appearance-pinned-container > div#vector-appearance > div#skin-client-prefs-skin-theme > div:eq(1) > ul > li > div > form > div:eq(2) > span > ::before
    0.00000<span class="vector-icon mw-ui-icon-wikimedia-expand"></span>,<span class="vector-icon mw-ui-icon-wikimedia-expand"></span>,<span class="vector-icon mw-ui-icon-wikimedia-expand"></span>,<span class="vector-icon mw-ui-icon-wikimedia-expand"></span>,<span class="vector-icon mw-ui-icon-wikimedia-expand"></span>
    body > div:eq(2) > div > div:eq(1) > div:eq(1) > nav#mw-panel-toc > div#vector-toc-pinned-container > div#vector-toc > ul#mw-panel-toc-list > li#toc-Colori_e_simboli > button > span:eq(0),body > div:eq(2) > div > div:eq(1) > div:eq(1) > nav#mw-panel-toc > div#vector-toc-pinned-container > div#vector-toc > ul#mw-panel-toc-list > li#toc-Strutture > button > span:eq(0),body > div:eq(2) > div > div:eq(1) > div:eq(1) > nav#mw-panel-toc > div#vector-toc-pinned-container > div#vector-toc > ul#mw-panel-toc-list > li#toc-Società > button > span:eq(0),body > div:eq(2) > div > div:eq(1) > div:eq(1) > nav#mw-panel-toc > div#vector-toc-pinned-container > div#vector-toc > ul#mw-panel-toc-list > li#toc-Allenatori_e_presidenti > button > span:eq(0),body > div:eq(2) > div > div:eq(1) > div:eq(1) > nav#mw-panel-toc > div#vector-toc-pinned-container > div#vector-toc > ul#mw-panel-toc-list > li#toc-Calciatori > button > span:eq(0)
    Layout shift

    The elements that have shifted place is highlighted in the image (that have a higher value than 0.01). If the element shifted outside of the viewport, you will not see it there. It can be hard to understand what content that has shifted, if that's the case, checkout the video or the filmstrip of the run.

    Interaction to Next Paint

    Interaction to Next Paint (INP) is a metric that try to measure responsiveness. It's useful if you are testing user journeys. Read more about Interaction to Next Paint.

    The measured latency was 480 ms.

    Event typepointerover
    Element typeBODY
    Element class nameskin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Juventus_Football_Club rootpage-Juventus_Football_Club skin-vector-2022 action-view uls-dialog-sticky-hide
    Event targetbody.skin--responsive.skin-vector.skin-vector-search-vue.mediawiki.ltr.sitedir-ltr.mw-hide-empty-elt.ns-0.ns-subject.page-Juventus_Football_Club.rootpage-Juventus_Football_Club.skin-vector-2022.action-view.uls-dialog-sticky-hide
    Load state when the event happenedloading

    Long Animation Frames

    Read more about the Long Animation Frames API here here.

    The top 10 longest animation frames entries

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    51.6 ms103.1 ms14 ms14 ms0 ms
    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9

    Invoker:  TimerHandler:setTimeout
    Invoker Type: user-callback
    Window attribution: self
    Source char position: 382930

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    42.2 ms103.6 ms32.7 ms27 ms5.7 ms
    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9

    Invoker:  TimerHandler:setTimeout
    Invoker Type: user-callback
    Window attribution: self
    Source char position: 382930

    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9

    Forced Style And Layout Duration: 5 ms

    Invoker:  IntersectionObserverCallback
    Invoker Type: user-callback
    Window attribution: self
    Source char position: 860916

    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9

    Invoker:  TimerHandler:setTimeout
    Invoker Type: user-callback
    Window attribution: self
    Source char position: 382930

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    30.2 ms59.8 ms35.6 ms16.7 ms18.9 ms
    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9

    Invoker:  https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9
    Invoker Type: classic-script
    Window attribution: self

    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022

    Invoker:  IdleRequestCallback
    Invoker Type: user-callback
    Source Function Name:  doPropagation
    Window attribution: self
    Source char position: 4314

    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022

    Invoker:  FrameRequestCallback
    Invoker Type: user-callback
    Source Function Name:  flushCssBuffer
    Window attribution: self
    Source char position: 3240

    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022

    Invoker:  FrameRequestCallback
    Invoker Type: user-callback
    Source Function Name:  flushCssBuffer
    Window attribution: self
    Source char position: 3240

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    16.5 ms18.8 ms56.4 ms56.4 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    11.1 ms17.6 ms51 ms51 ms0 ms
    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022

    Invoker:  https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    6.6 ms12.9 ms46.6 ms46.5 ms0.1 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    3.7 ms15.3 ms43.6 ms43.6 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms449.7 ms0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms25 ms29.6 ms29.6 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms20 ms32.3 ms32.3 ms0 ms
    No availible script information.

    Server timings

    namedurationdescription
    cache0hit-front
    host0cp3070

    Custom metrics collected through JavaScript

    There are no custom configured scripts.

    Extra metrics collected using scripting

    There are no custom extra metrics from scripting.

    CDP Performance

    namevalue
    AudioHandlers0
    AudioWorkletProcessors0
    Documents23
    Frames22
    JSEventListeners1213
    LayoutObjects16390
    MediaKeySessions0
    MediaKeys0
    Nodes31146
    Resources160
    ContextLifecycleStateObservers35
    V8PerContextDatas1
    WorkerGlobalScopes0
    UACSSResources0
    RTCPeerConnections0
    ResourceFetchers23
    AdSubframes0
    DetachedScriptStates0
    ArrayBufferContents0
    LayoutCount30
    RecalcStyleCount23
    LayoutDuration155
    RecalcStyleDuration268
    DevToolsCommandDuration135
    ScriptDuration319
    V8CompileDuration3
    TaskDuration1425
    TaskOtherDuration544
    ThreadTime2
    ProcessTime4
    JSHeapUsedSize6784260
    JSHeapTotalSize12500992
    FirstMeaningfulPaint990

    Visual Elements

    NameDisplay TimeX YWidthHeight
    LargestImage (250px-Juventus_FC_-_logo_black_%28Italy%2C_2020%29.svg.png)1.533 s 1199 419 140 222
    <img resource="//it.wikipedia.org/wiki/File:Juventus_FC_-_logo_black_(Italy,_2020).svg" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Juventus_FC_-_logo_black_%28Italy%2C_2020%29.svg/250px-Juventus_FC_-_logo_black_%28Italy%2C_2020%29.svg.png" decoding="async" data-file-width="164" data-file-height="259" data-file-type="drawing" height="221" width="140" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Juventus_FC_-_logo_black_%28Italy%2C_2020%29.svg/330px-Juventus_FC_-_logo_black_%28Italy%2C_2020%29.svg.png 2x" class="mw-file-element">
    Heading1.533 s 478 154 824 40
    <h1 id="firstHeading" class="firstHeading mw-first-heading"></h1>
    LargestContentfulPaint1.533 s 478 704 948 312
    <p id="mwNw"></p>
    | Summary  | Largest responses  | Requests and sizes per content type  | Data per domain | Expires and last modified statistics  | Console log  | Requests loaded after onLoad event  | Render blocking requests  | 

    PageXray

    How the page is built.

    Summary
    HTTP versionHTTP/2.0
    Total requests158
    Total domains4
    Total transfer size1.4 MB
    Total content size3.8 MB
    Responses missing compression14
    Number of cookies132
    Third party cookies0
    Requests per response code
    200157
    3021

    Largest assets on the page (by transfer size)

    URLTypeTransfer SizeContent Size
    https://it.wikipedia...ia.org/w/load.phpjavascript222.2 KB890.3 KB
    https://it.wikipedia...tus_Football_Clubhtml200.1 KB1.7 MB
    https://upload.wikim...ociation-1903.jpgimage41.2 KB40.1 KB
    https://upload.wikim...ina_anni_1970.jpgimage31.1 KB29.3 KB
    https://upload.wikim...Vycp%C3%A1lek.jpgimage31.0 KB29.1 KB
    https://upload.wikim...lub_1999-2000.jpgimage28.5 KB26.7 KB
    https://upload.wikim..._UEFA_1976-77.jpgimage28.3 KB26.5 KB
    https://upload.wikim...us_FC_1984-85.jpgimage26.8 KB25.0 KB
    https://upload.wikim..._d%27oro_1984.jpgimage26.7 KB24.9 KB
    https://upload.wikim...rimavera_1994.jpgimage26.5 KB24.7 KB
    https://upload.wikim...8463137100%29.jpgimage26.3 KB25.2 KB
    https://upload.wikim...rcontinentale.jpgimage26.0 KB24.2 KB
    https://it.wikipedia...ia.org/w/load.phpjavascript25.5 KB120.5 KB
    https://upload.wikim...fullscreen%29.jpgimage25.2 KB24.1 KB
    https://upload.wikim...x-Juventus109.jpgimage25.1 KB24.0 KB
    https://upload.wikim...Juventus_1899.jpgimage24.8 KB23.0 KB
    https://upload.wikim...us_FC_1991-92.jpgimage24.7 KB22.8 KB
    https://it.wikipedia...ia.org/w/load.phpcss24.5 KB194.1 KB
    https://upload.wikim..._supports_WWF.jpgimage22.7 KB21.6 KB
    https://upload.wikim...rie_A_1983-84.jpgimage22.6 KB20.8 KB

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b200.1 KB1.7 MB1
    css0 b32.4 KB203.0 KB3
    javascript0 b307.0 KB1.2 MB9
    image0 b874.7 KB723.4 KB124
    svg0 b32.0 KB34.2 KB19
    favicon0 b1.8 KB2.7 KB1
    Total0 b1.4 MB3.8 MB157

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    it.wikipedia.org7.831 s555.5 KB3.0 MB32
    upload.wikimedia.org87.011 s873.7 KB723.3 KB123
    en.wikipedia.org669 ms17.3 KB32.2 KB2
    auth.wikimedia.org375 ms1.4 KB254 B1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds0 seconds1 year
    Last modified2 minutes31 weeks12 years

    Console log

    The page logs the following messages to the console.

    LevelMessage
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperiment()\" is deprecated. mw.testKitchen.compat.getExperiment() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperiment() instead."
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperiment()\" is deprecated. mw.testKitchen.compat.getExperiment() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperiment() instead."
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperiment()\" is deprecated. mw.testKitchen.compat.getExperiment() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperiment() instead."
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperiment()\" is deprecated. mw.testKitchen.compat.getExperiment() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperiment() instead."
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperimentsByPrefix()\" is deprecated. mw.testKitchen.compat.getExperimentByPrefix() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperimentByPrefix() instead."
    WARNING https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9 663:434 "Use of \"mw.testKitchen.compat.getExperiment()\" is deprecated. mw.testKitchen.compat.getExperiment() is provided for backwards compatibility with existing experiment code. Use mw.testKitchen.getExperiment() instead."

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css0 b0
    javascript0 b0
    image0 b0
    font0 b0
    favicon1.8 KB1
    Total1.8 KB1

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css5.7 KB1
    javascript42.8 KB5
    image0 b0
    font0 b0
    svg11.5 KB10
    favicon1.8 KB1
    Total61.7 KB18

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    201

    Render information

    URLType
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://it.wikipedia...ia.org/w/load.phpblocking
    https://it.wikipedia...ia.org/w/load.phppotentially_blocking
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://en.wikipedia...a.org/w/index.phpnon_blocking
    https://en.wikipedia...a.org/w/index.phpdynamically_injected_non_blocking
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://it.wikipedia...ia.org/w/load.phpblocking
    https://it.wikipedia...ia.org/w/load.phpnon_blocking
    https://auth.wikimed...gin/checkLoggedInnon_blocking
    https://it.wikipedia...alAutoLogin/startnon_blocking
    CPU Long Tasks | CPU Time Spent | CPU Time Spent Per Request | 

    CPU

    Download the Chrome trace log and drag and drop it into Developer Tools / Performance in Chrome.

    Download trace log

    Long Tasks

    Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.

    TypeQuantityTotal duration (ms)
    Total Blocking Time 66
    Max Potential First Input Delay 87
    Long Tasks before First Paint158
    Long Tasks before First Contentful Paint158
    Long Tasks before Largest Contentful Paint158
    Long Tasks after Load Event End00
    Total Long Tasks6374

    CPU last long task happened at 1.833 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    unknown88458window
    unknown107861window
    unknown121550window
    self157387window
    self170659window
    unknown183359window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML106
    styleLayout427
    paintCompositeRender62
    scriptParseCompile3
    scriptEvaluation319
    garbageCollection15
    other413
    Events (ms)
    FunctionCall270
    UpdateLayoutTree270
    RunTask249
    Layout156
    ParseHTML102
    PrePaint57
    Paint51
    DecodedDataDocumentParser::AppendBytes25
    HTMLDocumentParser::MaybeFetchQueuedPreloads24
    v8.run20
    DocumentLoader::BodyLoadingFinished17
    V8.HandleInterrupts12
    CpuProfiler::StartProfiling10

    Time spent per request

    URLCPU time (ms)
    https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022314
    https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%2ClegacySupport%2CstartUp%7Cext.centralauth.ForeignApi%2Ccentralautologin%7Cext.checkUser.clientHints%7Cext.cite.ux-enhancements%7Cext.cx.eventlogging.campaigns%7Cext.cx.model%7Cext.cx.uls.quick.actions%7Cext.dismissableSiteNotice%2CeventLogging%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2CtextSelection%7Cjquery.spinner.styles%7Cjquery.uls.data%7Cmediawiki.ForeignApi%2CString%2CTitle%2Capi%2Cbase%2Ccldr%2Ccookie%2Cexperiments%2CjqueryMsg%2Clanguage%2Crouter%2Cstorage%2Ctoc%2Cuser%2Cutil%2CvisibleTimeout%7Cmediawiki.ForeignApi.core%7Cmediawiki.editfont.styles%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.media%2Cready%7Cmediawiki.page.watch.ajax%7Cmmv.bootstrap%2Ccodex%7Cmw.cx.SiteMapper%7Cskins.vector.clientPreferences%2Cjs%7Cskins.vector.icons.js%7Cwikibase.client.vector-2022%7Cwikibase.databox.fromWikidata&skin=vector-2022&version=f96q9195
    | afterPageCompleteCheck.jpg | layoutShift.jpg | largestContentfulPaint.jpg | 

    Screenshots

    afterPageCompleteCheck.jpg

    afterPageCompleteCheck.jpg

    layoutShift.jpg

    layoutShift.jpg

    largestContentfulPaint.jpg

    largestContentfulPaint.jpg