Tested 2026-09-24 04:52:15 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 | 80 | 80 | 80 | 80 | 80 |
| Coach performance score | 88 | 88 | 88 | 88 | 88 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 62 | 62 | 62 | 62 | 62 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.035 s | 1.128 s | 1.112 s | 1.153 s | 1.153 s |
| First Contentful Paint | 1.035 s | 1.128 s | 1.112 s | 1.153 s | 1.153 s |
| First Paint | 1.035 s | 1.127 s | 1.112 s | 1.152 s | 1.152 s |
| Fully Loaded | 4.472 s | 4.678 s | 4.810 s | 5.647 s | 5.647 s |
| backEndTime | 420 ms | 420 ms | 420 ms | 421 ms | 421 ms |
| domContentLoadedTime | 1.175 s | 1.235 s | 1.226 s | 1.255 s | 1.255 s |
| domInteractiveTime | 1.050 s | 1.165 s | 1.157 s | 1.222 s | 1.222 s |
| domainLookupTime | 5 ms | 6 ms | 35 ms | 79 ms | 79 ms |
| frontEndTime | 1.789 s | 1.845 s | 2.066 s | 3.022 s | 3.022 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.209 s | 2.265 s | 2.487 s | 3.442 s | 3.442 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 207 ms | 207 ms | 209 ms | 209 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 | 1.067 s | 1.167 s | 1.147 s | 1.167 s | 1.167 s |
| Speed Index | 1.217 s | 1.314 s | 1.296 s | 1.321 s | 1.321 s |
| Visual Complete 85% | 1.067 s | 1.167 s | 1.147 s | 1.167 s | 1.167 s |
| Visual Complete 95% | 3.300 s | 3.333 s | 3.353 s | 3.467 s | 3.467 s |
| Visual Complete 99% | 3.300 s | 3.333 s | 3.353 s | 3.467 s | 3.467 s |
| Last Visual Change | 3.300 s | 3.333 s | 3.353 s | 3.467 s | 3.467 s |
| Largest Image | 1.200 s | 1.267 s | 1.247 s | 1.267 s | 1.267 s |
| Heading | 1.067 s | 1.167 s | 1.147 s | 1.167 s | 1.167 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 456.5 KB | 456.5 KB | 456.5 KB | 456.5 KB | 456.5 KB |
| HTML size | 140.9 KB | 140.9 KB | 140.9 KB | 140.9 KB | 140.9 KB |
| CSS size | 36.6 KB | 36.6 KB | 36.6 KB | 36.6 KB | 36.6 KB |
| Javascript size | 840.5 KB | 840.5 KB | 840.5 KB | 840.5 KB | 840.5 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 23 | 23 | 23 | 23 | 23 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 47 | 47 | 47 | 47 | 47 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 46 | 46 | 46 | 46 | 46 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
