Tested 2026-09-24 03:48:14 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 | 1.512 s | 1.797 s | 1.801 s | 2.080 s | 2.080 s |
| First Contentful Paint | 1.280 s | 1.334 s | 1.325 s | 1.379 s | 1.379 s |
| First Paint | 1.280 s | 1.333 s | 1.324 s | 1.378 s | 1.378 s |
| Fully Loaded | 2.617 s | 2.744 s | 2.756 s | 2.899 s | 2.899 s |
| backEndTime | 419 ms | 422 ms | 421 ms | 423 ms | 423 ms |
| domContentLoadedTime | 1.477 s | 1.535 s | 1.525 s | 1.577 s | 1.577 s |
| domInteractiveTime | 1.301 s | 1.529 s | 1.482 s | 1.574 s | 1.574 s |
| domainLookupTime | 0 ms | 72 ms | 49 ms | 84 ms | 84 ms |
| frontEndTime | 2.200 s | 2.325 s | 2.337 s | 2.478 s | 2.478 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.620 s | 2.747 s | 2.758 s | 2.901 s | 2.901 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 | 1.333 s | 1.400 s | 1.380 s | 1.433 s | 1.433 s |
| Speed Index | 1.502 s | 1.615 s | 1.581 s | 1.623 s | 1.623 s |
| Visual Complete 85% | 1.533 s | 1.800 s | 1.813 s | 2.100 s | 2.100 s |
| Visual Complete 95% | 2.600 s | 2.767 s | 2.760 s | 2.867 s | 2.867 s |
| Visual Complete 99% | 2.633 s | 2.767 s | 2.773 s | 2.900 s | 2.900 s |
| Last Visual Change | 2.633 s | 2.767 s | 2.773 s | 2.900 s | 2.900 s |
| Largest Image | 2.433 s | 2.600 s | 2.587 s | 2.733 s | 2.733 s |
| Heading | 2.433 s | 2.600 s | 2.587 s | 2.733 s | 2.733 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 146.5 KB | 146.5 KB | 146.5 KB | 146.5 KB | 146.5 KB |
| HTML size | 264.4 KB | 264.4 KB | 264.4 KB | 264.4 KB | 264.4 KB |
| CSS size | 31.0 KB | 31.0 KB | 31.0 KB | 31.0 KB | 31.0 KB |
| Javascript size | 296.0 KB | 296.0 KB | 296.0 KB | 296.0 KB | 296.0 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 833.8 KB | 833.8 KB | 833.8 KB | 833.8 KB | 833.8 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 | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 50 | 50 | 50 | 50 | 50 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 48 | 48 | 48 | 48 | 48 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |