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

Tested 2026-09-24 02:59:39 using Firefox (runtime settings)

What stands outFirst Contentful Paint is 2.280 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 Paint2.238 s2.475 s2.404 s2.543 s2.543 s
First Contentful Paint2.034 s2.280 s2.190 s2.307 s2.307 s
First Paint2.034 s2.279 s2.190 s2.306 s2.306 s
Fully Loaded3.174 s3.440 s3.360 s3.494 s3.494 s
backEndTime906 ms1.142 s1.062 s1.171 s1.171 s
domContentLoadedTime2.061 s2.283 s2.210 s2.339 s2.339 s
domInteractiveTime2.005 s2.235 s2.157 s2.275 s2.275 s
domainLookupTime202 ms379 ms350 ms510 ms510 ms
frontEndTime1.688 s1.708 s1.710 s1.739 s1.739 s
pageDownloadTime0 ms0 ms0 ms0 ms0 ms
pageLoadTime2.620 s2.843 s2.772 s2.911 s2.911 s
redirectionTime0 ms0 ms0 ms0 ms0 ms
serverConnectionTime403 ms441 ms439 ms463 ms463 ms
serverResponseTime203 ms204 ms204 ms205 ms205 ms

Visual metrics

8 metrics

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

Metricminmedianmeanp90max
First Visual Change2.100 s2.333 s2.240 s2.333 s2.333 s
Speed Index2.205 s2.439 s2.349 s2.447 s2.447 s
Visual Complete 85%2.233 s2.467 s2.407 s2.533 s2.533 s
Visual Complete 95%3.100 s3.300 s3.240 s3.367 s3.367 s
Visual Complete 99%3.100 s3.300 s3.240 s3.367 s3.367 s
Last Visual Change3.100 s3.300 s3.240 s3.367 s3.367 s
Largest Image3.100 s3.300 s3.240 s3.367 s3.367 s
Heading3.100 s3.300 s3.240 s3.367 s3.367 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