Tested 2026-09-24 03:37:52 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 | 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 | 1.784 s | 1.932 s | 2.064 s | 2.886 s | 2.886 s |
| First Contentful Paint | 1.273 s | 1.343 s | 1.353 s | 1.438 s | 1.438 s |
| First Paint | 1.272 s | 1.343 s | 1.353 s | 1.437 s | 1.437 s |
| Fully Loaded | 3.109 s | 3.235 s | 3.282 s | 3.456 s | 3.456 s |
| backEndTime | 421 ms | 424 ms | 423 ms | 424 ms | 424 ms |
| domContentLoadedTime | 1.393 s | 1.782 s | 1.690 s | 1.857 s | 1.857 s |
| domInteractiveTime | 1.363 s | 1.402 s | 1.436 s | 1.595 s | 1.595 s |
| domainLookupTime | 6 ms | 7 ms | 37 ms | 84 ms | 84 ms |
| frontEndTime | 1.463 s | 1.646 s | 1.653 s | 1.825 s | 1.825 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.887 s | 2.067 s | 2.076 s | 2.249 s | 2.249 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 208 ms | 208 ms | 208 ms |
| serverResponseTime | 112 ms | 112 ms | 112 ms | 114 ms | 114 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 | 1.413 s | 1.500 s | 1.500 s |
| Speed Index | 1.594 s | 1.680 s | 1.675 s | 1.766 s | 1.766 s |
| Visual Complete 85% | 1.800 s | 1.933 s | 2.020 s | 2.633 s | 2.633 s |
| Visual Complete 95% | 3.100 s | 3.233 s | 3.293 s | 3.467 s | 3.467 s |
| Visual Complete 99% | 3.133 s | 3.233 s | 3.307 s | 3.467 s | 3.467 s |
| Last Visual Change | 3.133 s | 3.233 s | 3.307 s | 3.467 s | 3.467 s |
| Largest Image | 2.933 s | 3.100 s | 3.127 s | 3.300 s | 3.300 s |
| Heading | 2.933 s | 3.100 s | 3.127 s | 3.300 s | 3.300 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 155.8 KB | 155.8 KB | 155.8 KB | 155.8 KB | 155.8 KB |
| HTML size | 474.4 KB | 474.4 KB | 474.4 KB | 474.4 KB | 474.4 KB |
| CSS size | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 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 | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 17 | 17 | 17 | 17 | 17 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 54 | 54 | 54 | 54 | 54 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 52 | 52 | 52 | 52 | 52 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
