Tested 2026-07-27 21:52:39 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 | 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 | 1.513 s | 1.562 s | 1.556 s | 1.581 s | 1.581 s |
| First Contentful Paint | 1.513 s | 1.562 s | 1.556 s | 1.581 s | 1.581 s |
| First Paint | 1.513 s | 1.562 s | 1.555 s | 1.580 s | 1.580 s |
| Fully Loaded | 7.309 s | 7.333 s | 7.419 s | 7.641 s | 7.641 s |
| backEndTime | 422 ms | 424 ms | 424 ms | 427 ms | 427 ms |
| domContentLoadedTime | 1.525 s | 1.551 s | 1.556 s | 1.581 s | 1.581 s |
| domInteractiveTime | 1.381 s | 1.420 s | 1.444 s | 1.570 s | 1.570 s |
| domainLookupTime | 6 ms | 81 ms | 63 ms | 85 ms | 85 ms |
| frontEndTime | 1.525 s | 1.682 s | 1.651 s | 1.696 s | 1.696 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.946 s | 2.109 s | 2.074 s | 2.121 s | 2.121 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 206 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 | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Speed Index | 1.581 s | 1.617 s | 1.610 s | 1.618 s | 1.618 s |
| Visual Complete 85% | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Visual Complete 99% | 2.300 s | 2.467 s | 2.433 s | 2.500 s | 2.500 s |
| Last Visual Change | 2.333 s | 2.500 s | 2.453 s | 2.533 s | 2.533 s |
| Largest Image | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
| Heading | 1.567 s | 1.600 s | 1.593 s | 1.600 s | 1.600 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 333.1 KB | 333.1 KB | 333.1 KB | 333.2 KB | 333.2 KB |
| HTML size | 291.4 KB | 291.4 KB | 291.4 KB | 291.5 KB | 291.5 KB |
| CSS size | 30.5 KB | 30.5 KB | 30.5 KB | 30.6 KB | 30.6 KB |
| Javascript size | 304.8 KB | 304.9 KB | 304.9 KB | 305.1 KB | 305.1 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 | 30 | 30 | 30 | 30 | 30 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 65 | 65 | 65 | 65 | 65 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 63 | 63 | 63 | 63 | 63 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
