Tested 2025-09-17 18:04:09 using Firefox 142.0.1 (runtime settings).
Metric | Value |
---|---|
Page metrics | |
Total page size | 485.3 KB |
Requests | 47 |
Timing metrics | |
TTFB | 849 ms |
First Paint | 4.058 s |
Google Web Vitals | |
TTFB | 849 ms |
First Contentful Paint (FCP) | 3.965 s |
Largest Contentful Paint (LCP) | 4.059 s |
Visual Metrics | |
First Visual Change | 4.100 s |
Speed Index | 4.401 s |
Visual Complete 85% | 4.100 s |
Visual Complete 99% | 7.300 s |
Last Visual Change | 8.067 s |
Use--filmstrip.showAll
to show all filmstrips.
Visual Metrics | |
---|---|
First Visual Change | 4.100 s |
Speed Index | 4.401 s |
Largest Image | 6.933 s |
Heading | 6.933 s |
LargestContentfulPaint | 6.933 s |
Last Meaningful Paint | 6.933 s |
Largest Contentful Paint | 6.933 s |
Visual Complete 85% | 4.100 s |
Visual Complete 95% | 6.933 s |
Visual Complete 99% | 7.300 s |
Last Visual Change | 8.067 s |
Visual Readiness | 3.967 s |
Navigation Timing | |
---|---|
backEndTime | 849 ms |
domContentLoadedTime | 4.076 s |
domInteractiveTime | 4.060 s |
domainLookupTime | 84 ms |
frontEndTime | 5.755 s |
pageDownloadTime | 0 ms |
pageLoadTime | 6.604 s |
redirectionTime | 0 ms |
serverConnectionTime | 374 ms |
serverResponseTime | 368 ms |
Google Web Vitals | |
---|---|
Time to first byte (TTFB) | 849 ms |
First Contentful Paint (FCP) | 3.965 s |
Largest Contentful Paint (LCP) | 4.059 s |
Extra timings | |
---|---|
TTFB | 849 ms |
Time To Contentful Paint | 4.067 s |
Time To First Interactive | 6.782 s |
Load Event End | 6.605 s |
User Timing marks | |
---|---|
mwStartup | 4.079 s |
mwCentralNoticeBanner | 6.921 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 | IMG |
Element/tag | <img alt="Obama standing with his arms folded and smiling" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/250px-President_Barack_Obama.jpg" decoding="async" width="250" height="312" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/500px-President_Barack_Obama.jpg 1.5x" data-file-width="2687" data-file-height="3356"> |
Render time | 4.059 s |
Element render delay | 1.490 s |
TTFB | 849 ms |
Resource delay | 469 ms |
Resource load duration | 1.251 s |
Load time | 3.944 s |
URL | https://upload.wikim..._Barack_Obama.jpg |
Size (width*height) | 78000 |
DOM path | |
div:eq(1) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > table:eq(0) > tbody > tr:eq(1) > td > span > a > img> div:eq(1) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > table:eq(0) > tbody > tr:eq(1) > td > span > a > img> |
name | duration | description |
---|---|---|
cache | 0 | hit-remote |
host | 0 | deployment-cache-text08 |
There are no custom configured scripts.
There are no custom extra metrics from scripting.
Name | Display Time | X | Y | Width | Height |
---|---|---|---|---|---|
LargestImage (250px-President_Barack_Obama.jpg) | 6.933 s | 1154 | 364 | 250 | 312 |
<img alt="Obama standing with his arms folded and smiling" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/250px-President_Barack_Obama.jpg" decoding="async" width="250" height="312" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/500px-President_Barack_Obama.jpg 1.5x" data-file-width="2687" data-file-height="3356"> | |||||
Heading | 6.933 s | 486 | 186 | 797 | 40 |
<h1 id="firstHeading" class="firstHeading mw-first-heading"></h1> | |||||
LargestContentfulPaint (250px-President_Barack_Obama.jpg) | 6.933 s | 1154 | 364 | 250 | 312 |
<img alt="Obama standing with his arms folded and smiling" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/250px-President_Barack_Obama.jpg" decoding="async" width="250" height="312" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/500px-President_Barack_Obama.jpg 1.5x" data-file-width="2687" data-file-height="3356"> |
How the page is built.
Summary | |
---|---|
HTTP version | HTTP/2.0 |
Total requests | 47 |
Total domains | 3 |
Total transfer size | 485.3 KB |
Total content size | 0 b |
Responses missing compression | 0 |
Number of cookies | 29 |
Third party cookies | 25 |
Requests per response code | |
---|---|
200 | 47 |
Content | Header Size | Transfer Size | Content Size | Requests |
---|---|---|---|---|
javascript | 1.3 KB | 20.4 KB | 0 b | 1 |
image | 44.8 KB | 459.7 KB | 0 b | 43 |
svg | 3.3 KB | 5.2 KB | 0 b | 3 |
Total | 49.4 KB | 485.3 KB | 0 b | 47 |
Domain | Total download time | Transfer Size | Content Size | Requests |
---|---|---|---|---|
en.wikipedia.beta.wmcloud.org | 6.485 s | 25.6 KB | 0 b | 4 |
upload.wikimedia.org | 22.109 s | 456.7 KB | 0 b | 41 |
upload.wikimedia.beta.wmcloud.org | 2.290 s | 3.0 KB | 0 b | 2 |
type | min | median | max |
---|---|---|---|
Expires | -3 weeks | 0 seconds | 1 year |
Last modified | 1 week | 36 weeks | 9 years |
afterPageCompleteCheck.jpg
largestContentfulPaint.jpg