Tested 2026-08-24 22:10:34 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 | 81 | 81 | 81 | 81 |
| Coach performance score | 87 | 87 | 87 | 87 | 87 |
| 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 | 1.966 s | 2.468 s | 2.318 s | 2.583 s | 2.583 s |
| First Contentful Paint | 1.543 s | 1.550 s | 1.556 s | 1.577 s | 1.577 s |
| First Paint | 1.542 s | 1.549 s | 1.555 s | 1.576 s | 1.576 s |
| Fully Loaded | 2.784 s | 2.943 s | 2.897 s | 2.972 s | 2.972 s |
| backEndTime | 423 ms | 424 ms | 425 ms | 426 ms | 426 ms |
| domContentLoadedTime | 1.536 s | 1.549 s | 1.550 s | 1.566 s | 1.566 s |
| domInteractiveTime | 1.349 s | 1.352 s | 1.384 s | 1.495 s | 1.495 s |
| domainLookupTime | 6 ms | 6 ms | 6 ms | 7 ms | 7 ms |
| frontEndTime | 1.449 s | 1.480 s | 1.680 s | 2.317 s | 2.317 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.875 s | 1.904 s | 2.105 s | 2.743 s | 2.743 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 208 ms | 209 ms | 209 ms |
| serverResponseTime | 112 ms | 112 ms | 112 ms | 113 ms | 113 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Speed Index | 1.621 s | 1.641 s | 1.639 s | 1.647 s | 1.647 s |
| Visual Complete 85% | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 1.933 s | 2.233 s | 2.127 s | 2.267 s | 2.267 s |
| Visual Complete 99% | 2.467 s | 2.600 s | 2.647 s | 2.833 s | 2.833 s |
| Last Visual Change | 2.567 s | 2.633 s | 2.680 s | 2.833 s | 2.833 s |
| Largest Image | 2.000 s | 2.233 s | 2.187 s | 2.400 s | 2.400 s |
| Heading | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 74.7 KB | 74.7 KB | 74.7 KB | 74.7 KB | 74.7 KB |
| HTML size | 322.0 KB | 322.0 KB | 322.0 KB | 322.0 KB | 322.0 KB |
| CSS size | 34.5 KB | 34.5 KB | 34.5 KB | 34.5 KB | 34.5 KB |
| Javascript size | 422.6 KB | 422.6 KB | 422.6 KB | 422.6 KB | 422.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 890.1 KB | 890.1 KB | 890.1 KB | 890.1 KB | 890.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 9 | 9 | 9 | 9 | 9 |
| 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 |
