Tested 2026-08-25 00:32:08 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 | 1.956 s | 2.248 s | 2.201 s | 2.331 s | 2.331 s |
| First Contentful Paint | 1.321 s | 1.388 s | 1.390 s | 1.450 s | 1.450 s |
| First Paint | 1.320 s | 1.388 s | 1.389 s | 1.449 s | 1.449 s |
| Fully Loaded | 2.426 s | 2.519 s | 2.604 s | 2.843 s | 2.843 s |
| backEndTime | 422 ms | 423 ms | 428 ms | 447 ms | 447 ms |
| domContentLoadedTime | 1.446 s | 1.731 s | 1.683 s | 1.786 s | 1.786 s |
| domInteractiveTime | 1.411 s | 1.438 s | 1.482 s | 1.674 s | 1.674 s |
| domainLookupTime | 6 ms | 84 ms | 53 ms | 85 ms | 85 ms |
| frontEndTime | 1.346 s | 1.446 s | 1.537 s | 1.785 s | 1.785 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.771 s | 1.868 s | 1.965 s | 2.208 s | 2.208 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 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 | 1.433 s | 1.500 s | 1.500 s |
| Speed Index | 1.452 s | 1.517 s | 1.514 s | 1.585 s | 1.585 s |
| Visual Complete 85% | 1.367 s | 1.433 s | 1.433 s | 1.500 s | 1.500 s |
| Visual Complete 95% | 2.133 s | 2.300 s | 2.280 s | 2.467 s | 2.467 s |
| Visual Complete 99% | 2.300 s | 2.400 s | 2.487 s | 2.733 s | 2.733 s |
| Last Visual Change | 2.300 s | 2.400 s | 2.487 s | 2.733 s | 2.733 s |
| Largest Image | 1.967 s | 2.167 s | 2.180 s | 2.333 s | 2.333 s |
| Heading | 1.367 s | 1.433 s | 1.433 s | 1.500 s | 1.500 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 116.3 KB | 116.3 KB | 116.3 KB | 116.4 KB | 116.4 KB |
| HTML size | 464.3 KB | 464.3 KB | 464.3 KB | 464.3 KB | 464.3 KB |
| CSS size | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB |
| Javascript size | 294.3 KB | 294.3 KB | 294.3 KB | 294.3 KB | 294.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 993.7 KB | 993.7 KB | 993.7 KB | 993.7 KB | 993.7 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 15 | 15 | 15 | 15 | 15 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| 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 |
