Tested 2026-07-27 22:04:13 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 | 81 | 81 | 81 | 81 | 81 |
| Coach performance score | 88 | 88 | 88 | 88 | 88 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 72 | 72 | 72 | 72 | 72 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 744 ms | 764 ms | 809 ms | 1.016 s | 1.016 s |
| First Contentful Paint | 744 ms | 764 ms | 809 ms | 1.016 s | 1.016 s |
| First Paint | 744 ms | 764 ms | 809 ms | 1.016 s | 1.016 s |
| First Paint | 744 ms | 764 ms | 809 ms | 1.016 s | 1.016 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Fully Loaded | 1.541 s | 1.557 s | 1.607 s | 1.806 s | 1.806 s |
| backEndTime | 403 ms | 404 ms | 458 ms | 668 ms | 668 ms |
| domContentLoadedTime | 707 ms | 710 ms | 763 ms | 977 ms | 977 ms |
| domInteractiveTime | 707 ms | 710 ms | 763 ms | 977 ms | 977 ms |
| domainLookupTime | 81 ms | 83 ms | 137 ms | 347 ms | 347 ms |
| frontEndTime | 697 ms | 700 ms | 700 ms | 704 ms | 704 ms |
| pageDownloadTime | 85 ms | 85 ms | 85 ms | 87 ms | 87 ms |
| pageLoadTime | 1.187 s | 1.190 s | 1.244 s | 1.452 s | 1.452 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 197 ms | 198 ms | 198 ms | 198 ms | 198 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 733 ms | 766 ms | 800 ms | 1.000 s | 1.000 s |
| Speed Index | 796 ms | 825 ms | 863 ms | 1.066 s | 1.066 s |
| Visual Complete 85% | 733 ms | 766 ms | 800 ms | 1.000 s | 1.000 s |
| Visual Complete 95% | 1.200 s | 1.233 s | 1.266 s | 1.466 s | 1.466 s |
| Visual Complete 99% | 1.300 s | 1.333 s | 1.380 s | 1.600 s | 1.600 s |
| Last Visual Change | 1.300 s | 1.333 s | 1.380 s | 1.600 s | 1.600 s |
| Largest Image | 1.200 s | 1.233 s | 1.266 s | 1.466 s | 1.466 s |
| Heading | 733 ms | 766 ms | 800 ms | 1.000 s | 1.000 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 1 | 1 | 1 |
| CPU Long Tasks total duration | 64 ms | 67 ms | 68 ms | 72 ms | 72 ms |
| CPU Parse HTML | 22 ms | 22 ms | 23 ms | 24 ms | 24 ms |
| CPU Style Layout | 79 ms | 81 ms | 82 ms | 87 ms | 87 ms |
| CPU Paint Composite Render | 26 ms | 26 ms | 26 ms | 27 ms | 27 ms |
| CPU Script Parse Compile | 4 ms | 5 ms | 5 ms | 5 ms | 5 ms |
| CPU Script Evaluation | 185 ms | 192 ms | 194 ms | 205 ms | 205 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 57.3 KB | 57.3 KB | 57.3 KB | 57.3 KB | 57.3 KB |
| HTML size | 21.2 KB | 21.2 KB | 21.2 KB | 21.2 KB | 21.2 KB |
| CSS size | 38.3 KB | 38.3 KB | 38.3 KB | 38.3 KB | 38.3 KB |
| Javascript size | 494.6 KB | 494.6 KB | 494.6 KB | 494.6 KB | 494.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 637.9 KB | 638.0 KB | 638.0 KB | 638.0 KB | 638.0 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 9 | 9 | 9 | 9 | 9 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 30 | 30 | 30 | 30 | 30 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 29 | 29 | 29 | 29 | 29 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |