Tested 2026-09-20 14:33:13 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 | 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 | 1.216 s | 1.232 s | 1.275 s | 1.376 s | 1.376 s |
| First Contentful Paint | 1.216 s | 1.232 s | 1.275 s | 1.376 s | 1.376 s |
| First Paint | 1.216 s | 1.232 s | 1.275 s | 1.376 s | 1.376 s |
| First Paint | 1.216 s | 1.232 s | 1.275 s | 1.376 s | 1.376 s |
| Cumulative Layout Shift | 0 | 0.0007 | 0.0005 | 0.0007 | 0.0007 |
| Total Blocking Time | 21 ms | 24 ms | 25 ms | 30 ms | 30 ms |
| Max Potential First Input Delay | 67 ms | 68 ms | 69 ms | 71 ms | 71 ms |
| Fully Loaded | 1.933 s | 1.968 s | 1.960 s | 1.979 s | 1.979 s |
| backEndTime | 424 ms | 424 ms | 424 ms | 424 ms | 424 ms |
| domContentLoadedTime | 1.766 s | 1.795 s | 1.786 s | 1.798 s | 1.798 s |
| domInteractiveTime | 1.766 s | 1.795 s | 1.786 s | 1.797 s | 1.797 s |
| domainLookupTime | 82 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 1.304 s | 1.334 s | 1.328 s | 1.345 s | 1.345 s |
| pageDownloadTime | 85 ms | 85 ms | 85 ms | 85 ms | 85 ms |
| pageLoadTime | 1.813 s | 1.844 s | 1.837 s | 1.854 s | 1.854 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 217 ms | 218 ms | 218 ms | 218 ms | 218 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.233 s | 1.267 s | 1.300 s | 1.400 s | 1.400 s |
| Speed Index | 1.506 s | 1.529 s | 1.554 s | 1.626 s | 1.626 s |
| Visual Complete 85% | 1.767 s | 1.767 s | 1.789 s | 1.833 s | 1.833 s |
| Visual Complete 95% | 1.767 s | 1.767 s | 1.789 s | 1.833 s | 1.833 s |
| Visual Complete 99% | 1.767 s | 1.900 s | 1.856 s | 1.900 s | 1.900 s |
| Last Visual Change | 1.867 s | 1.900 s | 1.889 s | 1.900 s | 1.900 s |
| Largest Image | 1.233 s | 1.267 s | 1.300 s | 1.400 s | 1.400 s |
| Heading | 1.767 s | 1.767 s | 1.789 s | 1.833 s | 1.833 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 | 121 ms | 124 ms | 143 ms | 183 ms | 183 ms |
| CPU Parse HTML | 130 ms | 137 ms | 138 ms | 146 ms | 146 ms |
| CPU Style Layout | 860 ms | 886 ms | 880 ms | 894 ms | 894 ms |
| CPU Paint Composite Render | 88 ms | 89 ms | 90 ms | 93 ms | 93 ms |
| CPU Script Parse Compile | 9 ms | 9 ms | 10 ms | 13 ms | 13 ms |
| CPU Script Evaluation | 218 ms | 227 ms | 225 ms | 231 ms | 231 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 | 29.4 KB | 29.4 KB | 29.4 KB | 29.4 KB | 29.4 KB |
| CSS size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Javascript size | 11.2 KB | 11.2 KB | 11.2 KB | 11.2 KB | 11.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 98.8 KB | 98.8 KB | 98.8 KB | 98.8 KB | 98.8 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 |