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

Tested 2026-09-24 06:19:49 using Firefox (runtime settings)

What stands outFirst Contentful Paint is 2.120 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 score7676767676
Coach performance score8586868686
Privacy score7272727272
Best Practice score5252525252

Web Vitals & load timings

14 metrics

The user experience milestones, plus the classic navigation timings.

Metricminmedianmeanp90max
Largest Contentful Paint2.069 s2.339 s2.380 s2.678 s2.678 s
First Contentful Paint1.867 s2.120 s2.124 s2.342 s2.342 s
First Paint1.866 s2.119 s2.123 s2.342 s2.342 s
Fully Loaded3.041 s3.294 s3.445 s4.176 s4.176 s
backEndTime711 ms953 ms892 ms1.048 s1.048 s
domContentLoadedTime1.872 s2.151 s2.183 s2.564 s2.564 s
domInteractiveTime1.823 s2.089 s2.136 s2.544 s2.544 s
domainLookupTime0 ms268 ms189 ms385 ms385 ms
frontEndTime1.696 s1.723 s1.917 s2.722 s2.722 s
pageDownloadTime0 ms0 ms0 ms0 ms0 ms
pageLoadTime2.452 s2.716 s2.810 s3.433 s3.433 s
redirectionTime0 ms0 ms0 ms0 ms0 ms
serverConnectionTime402 ms440 ms452 ms508 ms508 ms
serverResponseTime203 ms204 ms225 ms267 ms267 ms

Visual metrics

8 metrics

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

Metricminmedianmeanp90max
First Visual Change1.900 s2.167 s2.173 s2.400 s2.400 s
Speed Index2.011 s2.275 s2.296 s2.567 s2.567 s
Visual Complete 85%2.067 s2.334 s2.327 s2.533 s2.533 s
Visual Complete 95%2.933 s3.167 s3.287 s3.967 s3.967 s
Visual Complete 99%2.933 s3.167 s3.287 s3.967 s3.967 s
Last Visual Change2.933 s3.167 s3.287 s3.967 s3.967 s
Largest Image2.933 s3.167 s3.287 s3.967 s3.967 s
Heading2.933 s3.167 s3.287 s3.967 s3.967 s

Page weight

6 metrics

Bytes over the wire, by content type.

Metricminmedianmeanp90max
Image size64.1 KB64.1 KB64.1 KB64.1 KB64.1 KB
HTML size364.1 KB364.1 KB364.1 KB364.1 KB364.1 KB
CSS size30.9 KB30.9 KB30.9 KB30.9 KB30.9 KB
Javascript size360.7 KB360.7 KB360.7 KB360.7 KB360.7 KB
Font size0 b0 b0 b0 b0 b
Total size846.0 KB846.0 KB846.0 KB846.0 KB846.0 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