Tested 2026-08-25 00:39:39 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 | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 91 | 91 | 91 | 91 | 91 |
| 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 | 1.488 s | 1.526 s | 1.525 s | 1.561 s | 1.561 s |
| First Contentful Paint | 1.488 s | 1.526 s | 1.525 s | 1.561 s | 1.561 s |
| First Paint | 1.488 s | 1.526 s | 1.525 s | 1.561 s | 1.561 s |
| Fully Loaded | 2.415 s | 2.497 s | 2.533 s | 2.673 s | 2.673 s |
| backEndTime | 423 ms | 426 ms | 426 ms | 429 ms | 429 ms |
| domContentLoadedTime | 1.491 s | 1.514 s | 1.525 s | 1.565 s | 1.565 s |
| domInteractiveTime | 1.287 s | 1.334 s | 1.380 s | 1.493 s | 1.493 s |
| domainLookupTime | 6 ms | 81 ms | 52 ms | 85 ms | 85 ms |
| frontEndTime | 1.470 s | 1.516 s | 1.506 s | 1.540 s | 1.540 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.896 s | 1.939 s | 1.932 s | 1.966 s | 1.966 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 208 ms | 210 ms | 210 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 | 1.533 s | 1.567 s | 1.560 s | 1.600 s | 1.600 s |
| Speed Index | 1.551 s | 1.585 s | 1.579 s | 1.618 s | 1.618 s |
| Visual Complete 85% | 1.533 s | 1.567 s | 1.560 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 1.533 s | 1.567 s | 1.560 s | 1.600 s | 1.600 s |
| Visual Complete 99% | 2.433 s | 2.500 s | 2.513 s | 2.600 s | 2.600 s |
| Last Visual Change | 2.467 s | 2.533 s | 2.540 s | 2.600 s | 2.600 s |
| Largest Image | 1.533 s | 1.567 s | 1.560 s | 1.600 s | 1.600 s |
| Heading | 1.533 s | 1.567 s | 1.560 s | 1.600 s | 1.600 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 KB |
| HTML size | 291.6 KB | 291.6 KB | 291.6 KB | 291.6 KB | 291.6 KB |
| CSS size | 30.3 KB | 30.3 KB | 30.3 KB | 30.3 KB | 30.3 KB |
| Javascript size | 284.2 KB | 284.2 KB | 284.2 KB | 284.2 KB | 284.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 731.9 KB | 731.9 KB | 731.9 KB | 731.9 KB | 731.9 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 8 | 8 | 8 | 8 | 8 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 43 | 43 | 43 | 43 | 43 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 41 | 41 | 41 | 41 | 41 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
