Tested 2026-08-24 21:42:37 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 | 83 | 83 | 83 | 83 |
| Coach performance score | 89 | 92 | 91 | 92 | 92 |
| Privacy score | 78 | 78 | 78 | 78 | 78 |
| 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 | 866 ms | 881 ms | 1.228 s | 2.635 s | 2.635 s |
| First Contentful Paint | 866 ms | 881 ms | 1.228 s | 2.635 s | 2.635 s |
| First Paint | 866 ms | 880 ms | 1.227 s | 2.635 s | 2.635 s |
| Fully Loaded | 1.826 s | 1.836 s | 2.209 s | 3.581 s | 3.581 s |
| backEndTime | 424 ms | 426 ms | 791 ms | 2.252 s | 2.252 s |
| domContentLoadedTime | 796 ms | 808 ms | 1.191 s | 2.654 s | 2.654 s |
| domInteractiveTime | 785 ms | 808 ms | 1.164 s | 2.595 s | 2.595 s |
| domainLookupTime | 6 ms | 80 ms | 413 ms | 1.888 s | 1.888 s |
| frontEndTime | 967 ms | 1.050 s | 1.121 s | 1.432 s | 1.432 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.472 s | 1.534 s | 1.912 s | 3.219 s | 3.219 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 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 | 933 ms | 1.280 s | 2.700 s | 2.700 s |
| Speed Index | 949 ms | 972 ms | 1.325 s | 2.757 s | 2.757 s |
| Visual Complete 85% | 900 ms | 933 ms | 1.280 s | 2.700 s | 2.700 s |
| Visual Complete 95% | 1.000 s | 1.533 s | 1.780 s | 3.267 s | 3.267 s |
| Visual Complete 99% | 1.567 s | 1.633 s | 2.173 s | 4.433 s | 4.433 s |
| Last Visual Change | 1.600 s | 2.633 s | 2.593 s | 4.433 s | 4.433 s |
| Largest Image | 933 ms | 967 ms | 1.307 s | 2.700 s | 2.700 s |
| Heading | 1.533 s | 1.567 s | 1.900 s | 3.267 s | 3.267 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 12.2 KB | 12.2 KB | 12.2 KB | 12.2 KB | 12.2 KB |
| HTML size | 27.0 KB | 27.0 KB | 27.0 KB | 27.0 KB | 27.0 KB |
| CSS size | 41.1 KB | 41.1 KB | 41.1 KB | 41.1 KB | 41.1 KB |
| Javascript size | 547.3 KB | 547.3 KB | 547.3 KB | 547.3 KB | 547.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 664.8 KB | 664.8 KB | 664.8 KB | 664.8 KB | 664.8 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 2 | 2 | 2 | 2 | 2 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 5 | 5 | 5 | 5 | 5 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 29 | 29 | 29 | 29 | 29 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 28 | 28 | 28 | 28 | 28 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
