Tested 2026-08-24 23:17:23 using Chrome (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 | 86 | 86 | 86 | 86 | 86 |
| Coach performance score | 92 | 93 | 93 | 93 | 93 |
| Privacy score | 74 | 74 | 74 | 74 | 74 |
| Best Practice score | 95 | 95 | 95 | 95 | 95 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.212 s | 1.304 s | 1.365 s | 1.580 s | 1.580 s |
| First Contentful Paint | 1.212 s | 1.304 s | 1.365 s | 1.580 s | 1.580 s |
| First Paint | 1.212 s | 1.304 s | 1.365 s | 1.580 s | 1.580 s |
| First Paint | 1.212 s | 1.304 s | 1.365 s | 1.580 s | 1.580 s |
| Cumulative Layout Shift | 0.0007 | 0.0007 | 0.0007 | 0.0007 | 0.0007 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 17 ms | 50 ms | 50 ms |
| Fully Loaded | 1.863 s | 1.886 s | 1.915 s | 1.995 s | 1.995 s |
| backEndTime | 423 ms | 425 ms | 424 ms | 425 ms | 425 ms |
| domContentLoadedTime | 1.701 s | 1.721 s | 1.752 s | 1.834 s | 1.834 s |
| domInteractiveTime | 1.700 s | 1.720 s | 1.751 s | 1.834 s | 1.834 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 1.227 s | 1.252 s | 1.280 s | 1.361 s | 1.361 s |
| pageDownloadTime | 90 ms | 91 ms | 91 ms | 92 ms | 92 ms |
| pageLoadTime | 1.742 s | 1.766 s | 1.795 s | 1.878 s | 1.878 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 222 ms | 223 ms | 223 ms | 224 ms | 224 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.233 s | 1.300 s | 1.378 s | 1.600 s | 1.600 s |
| Speed Index | 1.497 s | 1.522 s | 1.580 s | 1.722 s | 1.722 s |
| Visual Complete 85% | 1.700 s | 1.733 s | 1.744 s | 1.800 s | 1.800 s |
| Visual Complete 95% | 1.700 s | 1.733 s | 1.744 s | 1.800 s | 1.800 s |
| Visual Complete 99% | 1.733 s | 1.800 s | 1.889 s | 2.133 s | 2.133 s |
| Last Visual Change | 1.800 s | 1.833 s | 1.922 s | 2.133 s | 2.133 s |
| Largest Image | 1.233 s | 1.300 s | 1.378 s | 1.600 s | 1.600 s |
| Heading | 1.700 s | 1.733 s | 1.744 s | 1.800 s | 1.800 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 2 | 2 | 3 | 3 |
| CPU Long Tasks total duration | 186 ms | 371 ms | 317 ms | 393 ms | 393 ms |
| CPU Parse HTML | 116 ms | 124 ms | 122 ms | 127 ms | 127 ms |
| CPU Style Layout | 841 ms | 860 ms | 897 ms | 989 ms | 989 ms |
| CPU Paint Composite Render | 80 ms | 88 ms | 87 ms | 94 ms | 94 ms |
| CPU Script Parse Compile | 11 ms | 13 ms | 13 ms | 15 ms | 15 ms |
| CPU Script Evaluation | 205 ms | 212 ms | 214 ms | 226 ms | 226 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 37.6 KB | 37.6 KB | 37.6 KB | 37.6 KB | 37.6 KB |
| HTML size | 31.2 KB | 31.2 KB | 31.2 KB | 31.2 KB | 31.2 KB |
| CSS size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Javascript size | 10.6 KB | 10.6 KB | 10.6 KB | 10.6 KB | 10.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 100.1 KB | 100.1 KB | 100.1 KB | 100.1 KB | 100.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 1 | 1 | 1 | 1 | 1 |
| CSS requests | 0 | 0 | 0 | 0 | 0 |
| Javascript requests | 2 | 2 | 2 | 2 | 2 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 6 | 6 | 6 | 6 | 6 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 6 | 6 | 6 | 6 | 6 |