Tested 2026-08-24 22:27:00 using Firefox (runtime settings)
Every collected metric, grouped by what it tells you, with min / median / mean / p90 / max across all runs. Click a column header to sort.
How the Coach rates the pages, 0–100; higher is better.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Coach score | 80 | 80 | 80 | 80 | 80 |
| Coach performance score | 89 | 89 | 89 | 89 | 89 |
| Privacy score | 77 | 77 | 77 | 77 | 77 |
| Best Practice score | 57 | 57 | 57 | 57 | 57 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.305 s | 1.441 s | 1.420 s | 1.525 s | 1.525 s |
| First Contentful Paint | 847 ms | 883 ms | 890 ms | 939 ms | 939 ms |
| First Paint | 847 ms | 882 ms | 890 ms | 939 ms | 939 ms |
| Fully Loaded | 2.091 s | 2.188 s | 2.162 s | 2.206 s | 2.206 s |
| backEndTime | 422 ms | 424 ms | 430 ms | 454 ms | 454 ms |
| domContentLoadedTime | 852 ms | 868 ms | 879 ms | 912 ms | 912 ms |
| domInteractiveTime | 851 ms | 867 ms | 878 ms | 910 ms | 910 ms |
| domainLookupTime | 6 ms | 6 ms | 33 ms | 82 ms | 82 ms |
| frontEndTime | 1.103 s | 1.223 s | 1.178 s | 1.231 s | 1.231 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.532 s | 1.648 s | 1.608 s | 1.653 s | 1.653 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 206 ms | 207 ms | 209 ms | 209 ms |
| serverResponseTime | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 900 ms | 966 ms | 940 ms | 967 ms | 967 ms |
| Speed Index | 1.039 s | 1.079 s | 1.069 s | 1.105 s | 1.105 s |
| Visual Complete 85% | 1.300 s | 1.433 s | 1.413 s | 1.500 s | 1.500 s |
| Visual Complete 95% | 1.666 s | 1.733 s | 1.727 s | 1.767 s | 1.767 s |
| Visual Complete 99% | 1.666 s | 1.767 s | 1.733 s | 1.767 s | 1.767 s |
| Last Visual Change | 1.666 s | 1.767 s | 1.733 s | 1.767 s | 1.767 s |
| Largest Image | 1.300 s | 1.433 s | 1.420 s | 1.500 s | 1.500 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 163.8 KB | 163.8 KB | 163.8 KB | 163.8 KB | 163.8 KB |
| HTML size | 47.7 KB | 47.7 KB | 47.7 KB | 47.7 KB | 47.7 KB |
| CSS size | 40.0 KB | 40.0 KB | 40.0 KB | 40.0 KB | 40.0 KB |
| Javascript size | 640.6 KB | 641.6 KB | 641.4 KB | 641.6 KB | 641.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 907.0 KB | 908.1 KB | 907.9 KB | 908.1 KB | 908.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 7 | 7 | 7 | 7 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 10 | 11 | 11 | 11 | 11 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 30 | 31 | 31 | 31 | 31 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 29 | 30 | 30 | 30 | 30 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
