Tested 2026-04-12 22:45:26 using Chrome 146.0.7680.80 (runtime settings).
| Metric | Value |
|---|---|
| Page metrics | |
| Performance Score | 69 |
| Total Page Transfer Size | 3.2 MB |
| Requests | 244 |
| Timing metrics | |
| TTFB [median] | 415 ms |
| First Paint [median] | 920 ms |
| Fully Loaded [median] | 5.279 s |
| Google Web Vitals | |
| TTFB [median] | 415 ms |
| First Contentful Paint (FCP) [median] | 920 ms |
| Largest Contentful Paint (LCP) [median] | 1.020 s |
| Cumulative Layout Shift (CLS) [median] | 0.02 |
| Interaction To Next Paint (INP) [median] | 488 ms |
| Total Blocking Time [median] | 257 ms |
| Max Potential FID [median] | 130 ms |
| CPU metrics | |
| CPU long tasks [median] | 9 |
| CPU longest task duration | 149 ms |
| CPU last long task happens at | 4.260 s |
| Visual Metrics | |
| First Visual Change [median] | 933 ms |
| Speed Index [median] | 1.105 s |
| Visual Complete 85% [median] | 1.033 s |
| Visual Complete 99% [median] | 4.266 s |
| Last Visual Change [median] | 4.966 s |
| Metric | min | median | mean | max |
|---|---|---|---|---|
| Visual Metrics | ||||
| FirstVisualChange | 900 ms | 933 ms | 1.033 s | 1.500 s |
| LastVisualChange | 3.133 s | 4.966 s | 4.279 s | 4.966 s |
| SpeedIndex | 1.041 s | 1.105 s | 1.189 s | 1.594 s |
| LargestImage | 1.733 s | 3.900 s | 3.166 s | 3.933 s |
| Heading | 1.733 s | 3.900 s | 3.166 s | 3.933 s |
| LargestContentfulPaint | 1.733 s | 3.900 s | 3.166 s | 3.933 s |
| LastMeaningfulPaint | 1.733 s | 3.900 s | 3.166 s | 3.933 s |
| VisualReadiness | 1.633 s | 4.033 s | 3.246 s | 4.066 s |
| VisualComplete85 | 1.000 s | 1.033 s | 1.126 s | 1.566 s |
| VisualComplete95 | 1.200 s | 1.233 s | 1.386 s | 2.000 s |
| VisualComplete99 | 2.100 s | 4.266 s | 3.533 s | 4.300 s |
| Google Web Vitals | ||||
| Time To First Byte (TTFB) | 397 ms | 415 ms | 478 ms | 765 ms |
| Largest Contentful Paint (LCP) | 988 ms | 1.020 s | 1.125 s | 1.560 s |
| First Contentful Paint (FCP) | 900 ms | 920 ms | 1.028 s | 1.488 s |
| Cumulative Layout Shift (CLS) | 0.0219 | 0.0224 | 0.0236 | 0.0257 |
| More metrics | ||||
| firstPaint | 900 ms | 920 ms | 1.028 s | 1.488 s |
| loadEventEnd | 4.270 s | 5.177 s | 4.887 s | 5.268 s |
| User Timing | ||||
| mwStartup | 905 ms | 1.019 s | 1.042 s | 1.293 s |
| CPU | ||||
| Total Blocking Time | 195 ms | 257 ms | 242 ms | 272 ms |
| Max Potential FID | 122 ms | 130 ms | 134 ms | 149 ms |
| CPU long tasks | 8 | 9 | 9 | 9 |
| CPU last long task happens at | 2.094 s | 4.260 s | 3.525 s | 4.298 s |
Run 2 SpeedIndex median
Use--filmstrip.showAll to show all filmstrips.
0 s
0.9 sFirst Visual Change 900 ms
1 sCPU Long Task duration 106 msFirst Contentful Paint 912 ms
1.1 smwStartup 1.019 sVisual Complete 85% 1.033 sLCP <P> mwew 1.052 s
1.2 sCPU Long Task duration 51 msCPU Long Task duration 64 msVisual Complete 95% 1.200 s
1.3 sCPU Long Task duration 69 ms
1.4 sCPU Long Task duration 76 ms
1.5 sCPU Long Task duration 103 msDOM Content Loaded Time 1.480 s
1.6 s
1.7 s
1.8 s
1.9 s
2 s
2.1 s
2.2 s
2.3 s
2.4 s
2.5 s
2.6 s
2.7 s
2.8 s
2.9 s
3 s
3.1 s
3.2 s
3.3 s
3.4 s
3.5 s
3.6 s
3.7 s
3.8 s
3.9 sCPU Long Task duration 50 msLayout Shift 0.02185 3.872 sLargest Image 3.900 sHeading 3.900 s
4 sLayout Shift 0.00000 3.929 sCPU Long Task duration 149 ms
4.1 s
4.2 s
4.3 sCPU Long Task duration 95 msVisual Complete 99% 4.266 s
4.4 s
4.5 s
4.6 s
4.7 s
4.8 s
4.9 s
5 sLast Visual Change 4.966 sThe 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.
| Title | Advice | Score |
|---|---|---|
| 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.org/wiki/Italia has a header content-security-policy that is 1419 characters long. https://it.wikipedia.org/wiki/Italia 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 1412 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: | ||
| Avoid unnecessary headers (unnecessaryHeaders) | There are 27 responses that sets both a max-age and expires header. There are 244 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: | ||
| Title | Advice | Score |
|---|---|---|
| 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: | ||
| Page info | |
|---|---|
| Title | Italia - Wikipedia |
| Generator | MediaWiki 1.46.0-wmf.23 |
| Width | 1904 |
| Height | 68077 |
| DOM elements | 19065 |
| Avg DOM depth | 15 |
| Max DOM depth | 26 |
| Iframes | 0 |
| Script tags | 6 |
| Local storage | 1.0 MB |
| Session storage | 0 b |
| Network Information API | 3g |
| Resource Hints |
|---|
| dns-prefetch |
| https://meta.wikimedia.org/ |
| https://it.wikipedia.org/wiki/auth.wikimedia.org |
| preconnect |
| https://upload.wikimedia.org/ |
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.
| Technology | Confidence | Category |
|---|---|---|
| MediaWiki | 100 | Wikis |
| PHP | 100 | Programming languages |
| Amazon Web Services | 100 | PaaS |
| Apache Traffic Server 9.2.11 | 100 | Web servers |
| HSTS | 100 | Security |
| Amazon S3 | 100 | CDN |
Data from run 2
| Visual Metrics | |
|---|---|
| First Visual Change | 900 ms |
| Speed Index | 1.105 s |
| Largest Image | 3.900 s |
| Heading | 3.900 s |
| LargestContentfulPaint | 3.900 s |
| Last Meaningful Paint | 3.900 s |
| Largest Contentful Paint | 3.900 s |
| Visual Complete 85% | 1.033 s |
| Visual Complete 95% | 1.200 s |
| Visual Complete 99% | 4.266 s |
| Last Visual Change | 4.966 s |
| Visual Readiness | 4.066 s |
| Navigation Timing | |
|---|---|
| backEndTime | 397 ms |
| domContentLoadedTime | 1.480 s |
| domInteractiveTime | 1.480 s |
| domainLookupTime | 89 ms |
| frontEndTime | 4.207 s |
| pageDownloadTime | 574 ms |
| pageLoadTime | 5.177 s |
| redirectionTime | 0 ms |
| serverConnectionTime | 201 ms |
| serverResponseTime | 677 ms |
| Google Web Vitals | |
|---|---|
| Time to first byte (TTFB) | 397 ms |
| First Contentful Paint (FCP) | 912 ms |
| Largest Contentful Paint (LCP) | 1.052 s |
| Cumulative Layout Shift (CLS) | 0.02 |
| Interaction to next paint (INP) | 496 ms |
| Total Blocking Time (TBT) | 257 ms |
| First Contentful Paint info | |
|---|---|
| Elements that needed recalculate style before FCP | 3189 |
| Time spent in recalculate style before FCP | 51.329 ms |
| Extra timings | |
|---|---|
| TTFB | 397 ms |
| First Paint | 912 ms |
| Load Event End | 5.177 s |
| Fully loaded | 5.279 s |
| User Timing marks | |
|---|---|
| mwStartup | 1.019 s |
When in time the page main content is rendered (collected using the Largest Contentful Paint API). Read more about Largest Contentful Paint.
| Element type | P |
| Element/tag | <p id="mwew"></p> |
| Render time | 1.052 s |
| Element render delay | 655 ms |
| TTFB | 397 ms |
| Resource delay | 0 ms |
| Resource load duration | 0 ms |
| Elements that needed recalculate style before LCP | 4995 |
| Time spent in recalculate style before LCP | 75.966 ms |
| Element id | mwew |
| Load time | 0 ms |
| Size (width*height) | 110374 |
| DOM path | |
| div:eq(2) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > section#mwAQ > p#mwew> div:eq(2) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > section#mwAQ > p#mwew> | |
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.
0.02185 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.
| Score | HTML Element |
|---|---|
| 0.02185 | <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) | |
| 0.00000 | <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-Storia > 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-Geografia_fisica > 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-Ordinamento > 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-Economia > button > span:eq(0) | |
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 (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 496 ms.
| Event type | pointerover |
| Element type | BODY |
| Element class name | skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Italia rootpage-Italia skin-vector-2022 action-view uls-dialog-sticky-hide |
| Event target | body.skin--responsive.skin-vector.skin-vector-search-vue.mediawiki.ltr.sitedir-ltr.mw-hide-empty-elt.ns-0.ns-subject.page-Italia.rootpage-Italia.skin-vector-2022.action-view.uls-dialog-sticky-hide |
| Load state when the event happened | loading |
Read more about the Long Animation Frames API here here.
The top 10 longest animation frames entries
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 121.4 ms | 185.5 ms | 21.7 ms | 21.6 ms | 0.1 ms |
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Forced Style And Layout Duration: 9 ms Invoker: TimerHandler:setTimeout | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Invoker: TimerHandler:setTimeout | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Forced Style And Layout Duration: 4 ms Invoker: TimerHandler:setTimeout | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 67.1 ms | 113.2 ms | 14 ms | 13.9 ms | 0.1 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 53.8 ms | 22 ms | 93.7 ms | 93.7 ms | 0 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 35.3 ms | 40.9 ms | 45.5 ms | 21.7 ms | 23.8 ms |
| https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022 | ||||
Invoker: IdleRequestCallback | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022 | ||||
Invoker: FrameRequestCallback | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022 | ||||
Invoker: FrameRequestCallback | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 32.4 ms | 14 ms | 72.3 ms | 72.3 ms | 0 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 25.5 ms | 13.5 ms | 65.5 ms | 65.5 ms | 0 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 17.7 ms | 42.8 ms | 44.5 ms | 44.5 ms | 0 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 14.1 ms | 16.3 ms | 54 ms | 53.9 ms | 0.1 ms |
| No availible script information. | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 7.8 ms | 92.8 ms | 8.4 ms | 2.9 ms | 5.5 ms |
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Invoker: TimerHandler:setTimeout | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Forced Style And Layout Duration: 13 ms Invoker: IntersectionObserverCallback | ||||
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | ||||
Invoker: TimerHandler:setTimeout | ||||
| Blocking duration | Work duration | Render duration | PreLayout Duration | Style And Layout Duration |
|---|---|---|---|---|
| 2 ms | 30.3 ms | 41.8 ms | 41.8 ms | 0 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 | ||||
| name | duration | description |
|---|---|---|
| cache | 0 | hit-front |
| host | 0 | cp3070 |
There are no custom configured scripts.
There are no custom extra metrics from scripting.
| Name | Display Time | X | Y | Width | Height |
|---|---|---|---|---|---|
| LargestImage (330px-EU-Italy.svg.png) | 3.900 s | 1156 | 502 | 260 | 219 |
| <img alt="Italia - Localizzazione" resource="//it.wikipedia.org/wiki/File:EU-Italy.svg" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/EU-Italy.svg/330px-EU-Italy.svg.png" decoding="async" data-file-width="2045" data-file-height="1720" data-file-type="drawing" height="219" width="260" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/EU-Italy.svg/960px-EU-Italy.svg.png 2x" class="mw-file-element"> | |||||
| Heading | 3.900 s | 478 | 148 | 824 | 40 |
| <h1 id="firstHeading" class="firstHeading mw-first-heading"></h1> | |||||
| LargestContentfulPaint | 3.900 s | 478 | 714 | 948 | 182 |
| <p id="mwew"></p> | |||||
How the page is built.
| Summary | |
|---|---|
| HTTP version | HTTP/2.0 |
| Total requests | 244 |
| Total domains | 4 |
| Total transfer size | 3.2 MB |
| Total content size | 5.8 MB |
| Responses missing compression | 14 |
| Number of cookies | 216 |
| Third party cookies | 0 |
| Requests per response code | |
|---|---|
| 200 | 243 |
| 302 | 1 |
| URL | Type | Transfer Size | Content Size |
|---|---|---|---|
| https://it.wikipedia.org/wiki/Italia | html | 318.8 KB | 2.1 MB |
| https://it.wikipedia...ia.org/w/load.php | javascript | 228.0 KB | 908.0 KB |
| https://upload.wikim...map-blank.svg.png | image | 143.0 KB | 141.8 KB |
| https://upload.wikim..._Augustea.svg.png | image | 120.8 KB | 119.7 KB |
| https://upload.wikim...fficial_names.png | image | 106.0 KB | 104.8 KB |
| https://upload.wikim...-Risorgimento.gif | image | 76.8 KB | 75.6 KB |
| https://upload.wikim...stiche_it.svg.png | image | 76.4 KB | 75.3 KB |
| https://upload.wikim...8HRE%29_-_962.png | image | 72.6 KB | 71.5 KB |
| https://upload.wikim...taly-it-2.svg.png | image | 72.3 KB | 71.2 KB |
| https://upload.wikim...alia_1843.svg.png | image | 58.1 KB | 57.0 KB |
| https://upload.wikim...y_1796_it.svg.png | image | 50.5 KB | 49.3 KB |
| https://upload.wikim...ati_in_Italia.png | image | 48.8 KB | 47.7 KB |
| https://upload.wikim...Leonardo_self.jpg | image | 48.1 KB | 47.1 KB |
| https://upload.wikim...ecitorio_Roma.jpg | image | 42.8 KB | 41.6 KB |
| https://upload.wikim..._Italy-la.svg.png | image | 40.5 KB | 39.4 KB |
| https://upload.wikim...a_1494-it.svg.png | image | 40.3 KB | 39.2 KB |
| https://upload.wikim..._cremona_1743.JPG | image | 39.8 KB | 38.6 KB |
| https://upload.wikim...29_in_2021.02.jpg | image | 39.7 KB | 38.6 KB |
| https://upload.wikim..._1919_map.svg.png | image | 37.0 KB | 35.9 KB |
| https://upload.wikim...di_%281866%29.jpg | image | 34.4 KB | 33.2 KB |
| Content | Header Size | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| html | 0 b | 318.8 KB | 2.1 MB | 1 |
| css | 0 b | 34.9 KB | 217.3 KB | 3 |
| javascript | 0 b | 312.4 KB | 1.2 MB | 9 |
| image | 0 b | 2.5 MB | 2.3 MB | 207 |
| svg | 0 b | 34.8 KB | 35.1 KB | 22 |
| favicon | 0 b | 1.8 KB | 2.7 KB | 1 |
| Total | 0 b | 3.2 MB | 5.8 MB | 243 |
| Domain | Total download time | Transfer Size | Content Size | Requests |
|---|---|---|---|---|
| it.wikipedia.org | 10.203 s | 684.0 KB | 3.5 MB | 34 |
| upload.wikimedia.org | 408.606 s | 2.5 MB | 2.3 MB | 207 |
| en.wikipedia.org | 1.342 s | 17.3 KB | 32.2 KB | 2 |
| auth.wikimedia.org | 655 ms | 1.4 KB | 254 B | 1 |
| type | min | median | max |
|---|---|---|---|
| Expires | 0 seconds | 0 seconds | 1 year |
| Last modified | 1 minute | 26 weeks | 13 years |
Included requests done after load event end.
| Content | Transfer Size | Requests |
|---|---|---|
| html | 0 b | 0 |
| css | 0 b | 0 |
| javascript | 0 b | 0 |
| image | 0 b | 0 |
| font | 0 b | 0 |
| favicon | 1.8 KB | 1 |
| Total | 1.8 KB | 1 |
Includes requests done after DOM content loaded.
| Content | Transfer Size | Requests |
|---|---|---|
| html | 0 b | 0 |
| css | 5.7 KB | 1 |
| javascript | 42.7 KB | 5 |
| image | 79.3 KB | 27 |
| font | 0 b | 0 |
| svg | 11.3 KB | 10 |
| favicon | 1.8 KB | 1 |
| Total | 140.7 KB | 45 |
Render blocking information directly from Chrome.
| Blocking | In body parser blocking | Potentially blocking |
|---|---|---|
| 2 | 0 | 1 |
| URL | Type |
|---|---|
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://it.wikipedia...ia.org/w/load.php | blocking |
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://it.wikipedia...ia.org/w/load.php | potentially_blocking |
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://en.wikipedia...a.org/w/index.php | non_blocking |
| https://en.wikipedia...a.org/w/index.php | dynamically_injected_non_blocking |
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://it.wikipedia...ia.org/w/load.php | blocking |
| https://it.wikipedia...ia.org/w/load.php | non_blocking |
| https://auth.wikimed...gin/checkLoggedIn | non_blocking |
| https://it.wikipedia...alAutoLogin/start | non_blocking |
Download the Chrome trace log and drag and drop it into Developer Tools / Performance in Chrome.
Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.
| Type | Quantity | Total duration (ms) |
|---|---|---|
| Total Blocking Time | 257 | |
| Max Potential First Input Delay | 149 | |
| Long Tasks before First Paint | 1 | 106 |
| Long Tasks before First Contentful Paint | 1 | 106 |
| Long Tasks before Largest Contentful Paint | 1 | 106 |
| Long Tasks after Load Event End | 0 | 0 |
| Total Long Tasks | 9 | 763 |
CPU last long task happened at 4.260 s
| name | startTime | duration | containerId | containerName | containerSrc | containerType |
|---|---|---|---|---|---|---|
| unknown | 904 | 106 | window | |||
| unknown | 1133 | 51 | window | |||
| unknown | 1200 | 64 | window | |||
| unknown | 1278 | 69 | window | |||
| unknown | 1362 | 76 | window | |||
| self | 1441 | 103 | window | |||
| self | 3826 | 50 | window | |||
| self | 3963 | 149 | window | |||
| unknown | 4260 | 95 | window |
Calculated using Tracium.
| Categories (ms) | |
|---|---|
| parseHTML | 110 |
| styleLayout | 673 |
| paintCompositeRender | 134 |
| scriptParseCompile | 3 |
| scriptEvaluation | 392 |
| garbageCollection | 25 |
| other | 709 |
| Events (ms) | |
|---|---|
| UpdateLayoutTree | 416 |
| RunTask | 416 |
| FunctionCall | 323 |
| Layout | 256 |
| PrePaint | 161 |
| Paint | 119 |
| ParseHTML | 105 |
| v8.run | 25 |
| DocumentLoader::BodyLoadingFinished | 22 |
| HTMLDocumentParser::MaybeFetchQueuedPreloads | 21 |
| DecodedDataDocumentParser::AppendBytes | 20 |
| V8.GC_MC_INCREMENTAL_EMBEDDER_TRACING | 16 |
| V8.HandleInterrupts | 15 |
| Layerize | 14 |
| RunMicrotasks | 14 |
| CpuProfiler::StartProfiling | 11 |
| URL | CPU time (ms) |
|---|---|
| https://it.wikipedia.org/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022 | 394 |
| https://it.wikipedia.org/w/load.php?lang=it&modules=ext.centralNotice.choiceData%2Cdisplay%2CgeoIP%2CimpressionDiet%2CkvStore%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%2Cimagemap%2Ckartographer%2CnavigationTiming%2Cpopups%2CtestKitchen%2CwikimediaEvents%7Cext.echo.centralauth%7Cext.eventLogging.metricsPlatform%7Cext.growthExperiments.SuggestedEditSession%7Cext.kartographer.link%2Clinkbox%2Cutil%7Cext.phonos.init%7Cext.quicksurveys.init%2Clib%7Cext.uls.common%2Cinterface%2Cpreferences%2Cwebfonts%7Cext.urlShortener.toolbar%7Cext.wikimediaEvents.testKitchen%7Cjquery%2Coojs%2Csite%7Cjquery.client%2CmakeCollapsible%2Cspinner%2Ctablesorter%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.language.months%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=14uvk | 276 |
| https://en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&action=raw&ctype=text/javascript | 11 |
