Tested 2026-09-24 03:40:36 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 | 58 | 58 | 58 | 58 | 58 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.945 s | 2.057 s | 2.057 s | 2.206 s | 2.206 s |
| First Contentful Paint | 1.285 s | 1.394 s | 1.406 s | 1.566 s | 1.566 s |
| First Paint | 1.285 s | 1.394 s | 1.406 s | 1.565 s | 1.565 s |
| Fully Loaded | 2.959 s | 3.088 s | 3.074 s | 3.215 s | 3.215 s |
| backEndTime | 419 ms | 420 ms | 421 ms | 422 ms | 422 ms |
| domContentLoadedTime | 1.516 s | 1.732 s | 1.716 s | 1.845 s | 1.845 s |
| domInteractiveTime | 1.419 s | 1.496 s | 1.547 s | 1.705 s | 1.705 s |
| domainLookupTime | 6 ms | 84 ms | 68 ms | 85 ms | 85 ms |
| frontEndTime | 1.658 s | 1.797 s | 1.784 s | 1.934 s | 1.934 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.079 s | 2.219 s | 2.205 s | 2.353 s | 2.353 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 207 ms | 208 ms | 208 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 | 1.367 s | 1.433 s | 1.460 s | 1.600 s | 1.600 s |
| Speed Index | 1.583 s | 1.665 s | 1.675 s | 1.798 s | 1.798 s |
| Visual Complete 85% | 1.967 s | 2.067 s | 2.067 s | 2.200 s | 2.200 s |
| Visual Complete 95% | 2.967 s | 3.067 s | 3.073 s | 3.200 s | 3.200 s |
| Visual Complete 99% | 2.967 s | 3.100 s | 3.080 s | 3.200 s | 3.200 s |
| Last Visual Change | 2.967 s | 3.100 s | 3.080 s | 3.200 s | 3.200 s |
| Largest Image | 2.767 s | 2.867 s | 2.900 s | 3.033 s | 3.033 s |
| Heading | 2.767 s | 2.867 s | 2.900 s | 3.033 s | 3.033 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 140.2 KB | 140.2 KB | 140.2 KB | 140.2 KB | 140.2 KB |
| HTML size | 452.2 KB | 452.2 KB | 452.2 KB | 452.2 KB | 452.2 KB |
| CSS size | 32.3 KB | 32.3 KB | 32.3 KB | 32.3 KB | 32.3 KB |
| Javascript size | 297.9 KB | 297.9 KB | 297.9 KB | 298.0 KB | 298.0 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 | 57 | 57 | 57 | 57 | 57 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 55 | 55 | 55 | 55 | 55 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
