Tested 2026-08-24 22:00:56 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 | 81 | 81 | 81 | 81 | 81 |
| Coach performance score | 88 | 88 | 88 | 88 | 88 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 59 | 59 | 59 | 59 | 59 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.204 s | 1.272 s | 1.275 s | 1.356 s | 1.356 s |
| First Contentful Paint | 870 ms | 903 ms | 917 ms | 991 ms | 991 ms |
| First Paint | 869 ms | 903 ms | 917 ms | 990 ms | 990 ms |
| Fully Loaded | 1.900 s | 1.944 s | 1.962 s | 2.047 s | 2.047 s |
| backEndTime | 422 ms | 423 ms | 423 ms | 425 ms | 425 ms |
| domContentLoadedTime | 873 ms | 908 ms | 921 ms | 1.005 s | 1.005 s |
| domInteractiveTime | 855 ms | 905 ms | 907 ms | 981 ms | 981 ms |
| domainLookupTime | 0 ms | 85 ms | 68 ms | 85 ms | 85 ms |
| frontEndTime | 1.073 s | 1.128 s | 1.122 s | 1.164 s | 1.164 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.495 s | 1.552 s | 1.545 s | 1.587 s | 1.587 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 228 ms | 311 ms | 311 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 | 967 ms | 973 ms | 1.033 s | 1.033 s |
| Speed Index | 946 ms | 1.005 s | 1.012 s | 1.068 s | 1.068 s |
| Visual Complete 85% | 900 ms | 967 ms | 973 ms | 1.033 s | 1.033 s |
| Visual Complete 95% | 1.233 s | 1.267 s | 1.293 s | 1.367 s | 1.367 s |
| Visual Complete 99% | 1.733 s | 1.833 s | 1.813 s | 1.833 s | 1.833 s |
| Last Visual Change | 2.067 s | 2.166 s | 2.193 s | 2.333 s | 2.333 s |
| Largest Image | 1.233 s | 1.267 s | 1.293 s | 1.367 s | 1.367 s |
| Heading | 900 ms | 967 ms | 973 ms | 1.033 s | 1.033 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 68.8 KB | 68.8 KB | 68.8 KB | 68.8 KB | 68.8 KB |
| HTML size | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB |
| CSS size | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB |
| Javascript size | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 12 | 12 | 12 | 12 | 12 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 45 | 45 | 45 | 45 | 45 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 44 | 44 | 44 | 44 | 44 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
