Tested 2026-09-24 04:23:19 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 | 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 | 1.054 s | 1.153 s | 1.253 s | 1.580 s | 1.580 s |
| First Contentful Paint | 874 ms | 884 ms | 997 ms | 1.447 s | 1.447 s |
| First Paint | 874 ms | 884 ms | 996 ms | 1.447 s | 1.447 s |
| Fully Loaded | 2.010 s | 2.146 s | 2.178 s | 2.516 s | 2.516 s |
| backEndTime | 421 ms | 426 ms | 481 ms | 707 ms | 707 ms |
| domContentLoadedTime | 859 ms | 894 ms | 994 ms | 1.433 s | 1.433 s |
| domInteractiveTime | 857 ms | 880 ms | 985 ms | 1.433 s | 1.433 s |
| domainLookupTime | 0 ms | 6 ms | 20 ms | 83 ms | 83 ms |
| frontEndTime | 1.073 s | 1.090 s | 1.135 s | 1.302 s | 1.302 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.498 s | 1.514 s | 1.616 s | 2.009 s | 2.009 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 207 ms | 228 ms | 311 ms | 311 ms |
| serverResponseTime | 112 ms | 112 ms | 169 ms | 396 ms | 396 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 900 ms | 934 ms | 1.040 s | 1.500 s | 1.500 s |
| Speed Index | 1.026 s | 1.062 s | 1.170 s | 1.618 s | 1.618 s |
| Visual Complete 85% | 1.067 s | 1.100 s | 1.247 s | 1.633 s | 1.633 s |
| Visual Complete 95% | 1.967 s | 2.067 s | 2.127 s | 2.533 s | 2.533 s |
| Visual Complete 99% | 2.033 s | 2.067 s | 2.154 s | 2.567 s | 2.567 s |
| Last Visual Change | 2.033 s | 2.167 s | 2.260 s | 2.800 s | 2.800 s |
| Largest Image | 1.800 s | 1.867 s | 1.940 s | 2.333 s | 2.333 s |
| Heading | 1.800 s | 1.867 s | 1.940 s | 2.333 s | 2.333 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 108.4 KB | 108.4 KB | 108.4 KB | 108.4 KB | 108.4 KB |
| HTML size | 100.5 KB | 100.5 KB | 100.5 KB | 100.5 KB | 100.5 KB |
| CSS size | 31.2 KB | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB |
| Javascript size | 416.0 KB | 416.0 KB | 416.1 KB | 416.2 KB | 416.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 695.0 KB | 695.0 KB | 695.6 KB | 697.6 KB | 697.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 14 | 14 | 14 | 14 | 14 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 10 | 10 | 10 | 10 | 10 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 49 | 49 | 49 | 51 | 51 |
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 | 2 | 2 | 2 | 2 | 2 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
