Tested 2026-09-20 12:49:10 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 | 82 | 84 | 84 | 84 | 84 |
| Coach performance score | 87 | 90 | 89 | 90 | 90 |
| Privacy score | 79 | 79 | 79 | 79 | 79 |
| Best Practice score | 76 | 76 | 76 | 76 | 76 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 804 ms | 836 ms | 1.246 s | 2.908 s | 2.908 s |
| First Contentful Paint | 672 ms | 700 ms | 1.105 s | 2.756 s | 2.756 s |
| First Paint | 672 ms | 700 ms | 1.105 s | 2.756 s | 2.756 s |
| First Paint | 672 ms | 700 ms | 1.105 s | 2.756 s | 2.756 s |
| Cumulative Layout Shift | 0.0033 | 0.0336 | 0.0276 | 0.0336 | 0.0336 |
| 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 | 1.656 s | 1.715 s | 2.021 s | 3.325 s | 3.325 s |
| backEndTime | 404 ms | 405 ms | 407 ms | 415 ms | 415 ms |
| domContentLoadedTime | 693 ms | 768 ms | 1.176 s | 2.863 s | 2.863 s |
| domInteractiveTime | 693 ms | 768 ms | 1.176 s | 2.863 s | 2.863 s |
| domainLookupTime | 82 ms | 83 ms | 85 ms | 94 ms | 94 ms |
| frontEndTime | 772 ms | 789 ms | 1.214 s | 2.692 s | 2.692 s |
| pageDownloadTime | 99 ms | 99 ms | 99 ms | 99 ms | 99 ms |
| pageLoadTime | 1.276 s | 1.293 s | 1.720 s | 3.206 s | 3.206 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 205 ms | 205 ms | 206 ms | 206 ms |
| serverResponseTime | 211 ms | 211 ms | 211 ms | 211 ms | 211 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 633 ms | 700 ms | 1.093 s | 2.766 s | 2.766 s |
| Speed Index | 756 ms | 782 ms | 1.196 s | 2.855 s | 2.855 s |
| Visual Complete 85% | 800 ms | 800 ms | 1.233 s | 2.933 s | 2.933 s |
| Visual Complete 95% | 1.200 s | 1.367 s | 1.653 s | 2.933 s | 2.933 s |
| Visual Complete 99% | 1.267 s | 1.466 s | 1.786 s | 3.266 s | 3.266 s |
| Last Visual Change | 1.933 s | 2.100 s | 2.373 s | 3.666 s | 3.666 s |
| Largest Image | 800 ms | 833 ms | 1.240 s | 2.933 s | 2.933 s |
| Heading | 1.200 s | 1.367 s | 1.653 s | 2.933 s | 2.933 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 0 | 0 | 0 | 1 | 1 |
| CPU Long Tasks total duration | 0 ms | 0 ms | 42 ms | 113 ms | 113 ms |
| CPU Parse HTML | 28 ms | 30 ms | 30 ms | 32 ms | 32 ms |
| CPU Style Layout | 145 ms | 152 ms | 151 ms | 154 ms | 154 ms |
| CPU Paint Composite Render | 26 ms | 28 ms | 28 ms | 29 ms | 29 ms |
| CPU Script Parse Compile | 4 ms | 5 ms | 5 ms | 5 ms | 5 ms |
| CPU Script Evaluation | 210 ms | 214 ms | 219 ms | 245 ms | 245 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 4.2 KB | 4.2 KB | 4.2 KB | 4.2 KB | 4.2 KB |
| HTML size | 26.8 KB | 26.8 KB | 26.8 KB | 26.8 KB | 26.8 KB |
| CSS size | 40.7 KB | 40.7 KB | 40.7 KB | 40.7 KB | 40.7 KB |
| Javascript size | 544.6 KB | 544.6 KB | 544.6 KB | 544.7 KB | 544.7 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 648.5 KB | 648.5 KB | 648.6 KB | 648.6 KB | 648.6 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 | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 5 | 5 | 5 | 5 | 5 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 28 | 28 | 28 | 28 | 28 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 27 | 27 | 27 | 27 | 27 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |