Tested 2026-09-20 13:47:17 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 | 84 | 85 | 85 | 85 | 85 |
| Coach performance score | 96 | 98 | 98 | 98 | 98 |
| Privacy score | 74 | 74 | 74 | 74 | 74 |
| Best Practice score | 73 | 73 | 73 | 73 | 73 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.481 s | 1.518 s | 1.626 s | 2.109 s | 2.109 s |
| First Contentful Paint | 1.481 s | 1.518 s | 1.626 s | 2.109 s | 2.109 s |
| First Paint | 1.015 s | 1.050 s | 1.128 s | 1.491 s | 1.491 s |
| Fully Loaded | 1.595 s | 1.629 s | 1.793 s | 2.503 s | 2.503 s |
| backEndTime | 714 ms | 739 ms | 735 ms | 749 ms | 749 ms |
| domContentLoadedTime | 1.299 s | 1.332 s | 1.385 s | 1.647 s | 1.647 s |
| domInteractiveTime | 806 ms | 823 ms | 819 ms | 836 ms | 836 ms |
| domainLookupTime | 0 ms | 5 ms | 5 ms | 7 ms | 7 ms |
| frontEndTime | 576 ms | 593 ms | 652 ms | 904 ms | 904 ms |
| pageDownloadTime | 0 ms | 1 ms | 2 ms | 5 ms | 5 ms |
| pageLoadTime | 1.304 s | 1.337 s | 1.389 s | 1.651 s | 1.651 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 207 ms | 228 ms | 313 ms | 313 ms |
| serverResponseTime | 406 ms | 436 ms | 428 ms | 445 ms | 445 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.500 s | 1.533 s | 1.653 s | 2.133 s | 2.133 s |
| Speed Index | 1.524 s | 1.557 s | 1.677 s | 2.158 s | 2.158 s |
| Visual Complete 85% | 1.500 s | 1.533 s | 1.653 s | 2.133 s | 2.133 s |
| Visual Complete 95% | 1.500 s | 1.533 s | 1.653 s | 2.133 s | 2.133 s |
| Visual Complete 99% | 2.633 s | 2.667 s | 2.780 s | 3.233 s | 3.233 s |
| Last Visual Change | 2.633 s | 2.667 s | 2.780 s | 3.233 s | 3.233 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 0 b | 0 b | 0 b | 0 b | 0 b |
| HTML size | 2.1 KB | 2.1 KB | 2.1 KB | 2.1 KB | 2.1 KB |
| CSS size | 25.6 KB | 25.7 KB | 25.6 KB | 25.7 KB | 25.7 KB |
| Javascript size | 163.4 KB | 163.4 KB | 163.4 KB | 163.4 KB | 163.4 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 209.7 KB | 209.8 KB | 209.8 KB | 209.8 KB | 209.8 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 0 | 0 | 0 | 0 | 0 |
| CSS requests | 1 | 1 | 1 | 1 | 1 |
| Javascript requests | 1 | 1 | 1 | 1 | 1 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 11 | 11 | 11 | 11 | 11 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 10 | 10 | 10 | 10 | 10 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
