Tested 2026-09-20 12:34:22 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 | 81 | 81 |
| Coach performance score | 86 | 86 | 87 | 88 | 88 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 62 | 62 | 62 | 62 | 62 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.916 s | 1.967 s | 2.081 s | 2.371 s | 2.371 s |
| First Contentful Paint | 1.765 s | 1.800 s | 1.845 s | 2.055 s | 2.055 s |
| First Paint | 1.764 s | 1.800 s | 1.845 s | 2.055 s | 2.055 s |
| Fully Loaded | 2.654 s | 2.979 s | 2.970 s | 3.241 s | 3.241 s |
| backEndTime | 419 ms | 421 ms | 421 ms | 422 ms | 422 ms |
| domContentLoadedTime | 1.790 s | 1.826 s | 1.868 s | 2.080 s | 2.080 s |
| domInteractiveTime | 1.762 s | 1.803 s | 1.843 s | 2.058 s | 2.058 s |
| domainLookupTime | 6 ms | 6 ms | 36 ms | 81 ms | 81 ms |
| frontEndTime | 1.430 s | 1.787 s | 1.766 s | 2.039 s | 2.039 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.850 s | 2.210 s | 2.187 s | 2.460 s | 2.460 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 | 1.800 s | 1.833 s | 1.880 s | 2.100 s | 2.100 s |
| Speed Index | 1.917 s | 1.961 s | 2.003 s | 2.226 s | 2.226 s |
| Visual Complete 85% | 1.933 s | 2.000 s | 2.053 s | 2.233 s | 2.233 s |
| Visual Complete 95% | 2.633 s | 2.967 s | 2.960 s | 3.267 s | 3.267 s |
| Visual Complete 99% | 2.667 s | 3.000 s | 2.993 s | 3.300 s | 3.300 s |
| Last Visual Change | 2.667 s | 3.000 s | 2.993 s | 3.300 s | 3.300 s |
| Largest Image | 2.500 s | 2.800 s | 2.800 s | 3.100 s | 3.100 s |
| Heading | 2.500 s | 2.800 s | 2.800 s | 3.100 s | 3.100 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 75.5 KB | 75.5 KB | 75.5 KB | 75.5 KB | 75.5 KB |
| HTML size | 413.1 KB | 413.1 KB | 413.1 KB | 413.1 KB | 413.1 KB |
| CSS size | 31.0 KB | 31.0 KB | 31.0 KB | 31.0 KB | 31.0 KB |
| Javascript size | 286.9 KB | 286.9 KB | 286.9 KB | 286.9 KB | 286.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 902.6 KB | 902.6 KB | 902.6 KB | 902.6 KB | 902.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 8 | 8 | 8 | 8 | 8 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 46 | 46 | 46 | 46 | 46 |
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 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
