1 page analysed for https://en.wikipedia.beta.wmcl...

Tested 2026-08-24 23:55:16 using Firefox (runtime settings)

What stands outFirst Contentful Paint is 2.222 s, needs improvement (good is 1.8 s or less)

Every collected metric, grouped by what it tells you, with min / median / mean / p90 / max across all runs. Click a column header to sort.

Coach scores

4 metrics

How the Coach rates the pages, 0–100; higher is better.

Metricminmedianmeanp90max
Coach score7777777777
Coach performance score8586868686
Privacy score7474747474
Best Practice score5252525252

Web Vitals & load timings

14 metrics

The user experience milestones, plus the classic navigation timings.

Metricminmedianmeanp90max
Largest Contentful Paint2.186 s2.457 s2.397 s2.695 s2.695 s
First Contentful Paint1.915 s2.222 s2.117 s2.270 s2.270 s
First Paint1.914 s2.221 s2.116 s2.269 s2.269 s
Fully Loaded3.119 s3.387 s3.300 s3.436 s3.436 s
backEndTime707 ms995 ms908 ms1.061 s1.061 s
domContentLoadedTime1.984 s2.255 s2.161 s2.307 s2.307 s
domInteractiveTime1.938 s2.205 s2.121 s2.272 s2.272 s
domainLookupTime6 ms359 ms236 ms375 ms375 ms
frontEndTime1.775 s1.814 s1.812 s1.845 s1.845 s
pageDownloadTime0 ms0 ms0 ms0 ms0 ms
pageLoadTime2.553 s2.817 s2.720 s2.836 s2.836 s
redirectionTime0 ms0 ms0 ms0 ms0 ms
serverConnectionTime401 ms403 ms407 ms418 ms418 ms
serverResponseTime202 ms204 ms213 ms252 ms252 ms

Visual metrics

8 metrics

What the film strip shows: when content became visible on screen.

Metricminmedianmeanp90max
First Visual Change1.967 s2.300 s2.173 s2.300 s2.300 s
Speed Index2.089 s2.408 s2.287 s2.419 s2.419 s
Visual Complete 85%2.167 s2.466 s2.353 s2.500 s2.500 s
Visual Complete 95%3.000 s3.300 s3.187 s3.300 s3.300 s
Visual Complete 99%3.000 s3.300 s3.187 s3.300 s3.300 s
Last Visual Change3.000 s3.300 s3.187 s3.300 s3.300 s
Largest Image3.000 s3.300 s3.187 s3.300 s3.300 s
Heading3.000 s3.300 s3.187 s3.300 s3.300 s

Page weight

6 metrics

Bytes over the wire, by content type.

Metricminmedianmeanp90max
Image size59.4 KB59.4 KB59.4 KB59.4 KB59.4 KB
HTML size364.3 KB364.3 KB364.3 KB364.3 KB364.3 KB
CSS size31.4 KB31.4 KB31.4 KB31.4 KB31.4 KB
Javascript size357.5 KB357.5 KB357.5 KB357.5 KB357.5 KB
Font size0 b0 b0 b0 b0 b
Total size840.4 KB840.4 KB840.4 KB840.4 KB840.4 KB

Requests

5 metrics

How many round trips the browser needed to build the page.

Metricminmedianmeanp90max
Image requests1212121212
CSS requests22222
Javascript requests77777
Font requests00000
Total requests4141414141

Response codes

2 metrics

Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.

Metricminmedianmeanp90max
200 responses4040404040
302 responses11111