Tested 2026-08-24 22:32:21 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 | 86 | 86 | 86 | 86 | 86 |
| Coach performance score | 98 | 98 | 98 | 98 | 98 |
| Privacy score | 74 | 74 | 74 | 74 | 74 |
| Best Practice score | 73 | 73 | 73 | 73 | 73 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.482 s | 1.551 s | 1.539 s | 1.577 s | 1.577 s |
| First Contentful Paint | 1.482 s | 1.551 s | 1.539 s | 1.577 s | 1.577 s |
| First Paint | 999 ms | 1.033 s | 1.029 s | 1.066 s | 1.066 s |
| Fully Loaded | 1.593 s | 1.663 s | 1.648 s | 1.681 s | 1.681 s |
| backEndTime | 689 ms | 721 ms | 716 ms | 736 ms | 736 ms |
| domContentLoadedTime | 1.297 s | 1.364 s | 1.351 s | 1.383 s | 1.383 s |
| domInteractiveTime | 777 ms | 807 ms | 801 ms | 824 ms | 824 ms |
| domainLookupTime | 0 ms | 7 ms | 37 ms | 85 ms | 85 ms |
| frontEndTime | 592 ms | 632 ms | 639 ms | 697 ms | 697 ms |
| pageDownloadTime | 0 ms | 1 ms | 1 ms | 1 ms | 1 ms |
| pageLoadTime | 1.302 s | 1.369 s | 1.356 s | 1.388 s | 1.388 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 206 ms | 228 ms | 313 ms | 313 ms |
| serverResponseTime | 377 ms | 411 ms | 405 ms | 427 ms | 427 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.500 s | 1.566 s | 1.560 s | 1.600 s | 1.600 s |
| Speed Index | 1.524 s | 1.591 s | 1.580 s | 1.604 s | 1.604 s |
| Visual Complete 85% | 1.500 s | 1.566 s | 1.560 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 1.500 s | 1.566 s | 1.560 s | 1.600 s | 1.600 s |
| Visual Complete 99% | 1.700 s | 2.667 s | 2.480 s | 2.733 s | 2.733 s |
| Last Visual Change | 1.700 s | 2.667 s | 2.480 s | 2.733 s | 2.733 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 0 b | 0 b | 0 b | 0 b | 0 b |
| HTML size | 2.1 KB | 2.1 KB | 2.1 KB | 2.1 KB | 2.1 KB |
| CSS size | 24.0 KB | 24.0 KB | 24.0 KB | 24.0 KB | 24.0 KB |
| Javascript size | 169.5 KB | 169.5 KB | 169.5 KB | 169.5 KB | 169.5 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 214.3 KB | 214.3 KB | 214.3 KB | 214.3 KB | 214.3 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 0 | 0 | 0 | 0 | 0 |
| CSS requests | 1 | 1 | 1 | 1 | 1 |
| Javascript requests | 1 | 1 | 1 | 1 | 1 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 11 | 11 | 11 | 11 | 11 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 10 | 10 | 10 | 10 | 10 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
