Tested 2026-08-24 22:18:02 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 | 80 | 80 | 80 | 80 | 80 |
| Coach performance score | 84 | 85 | 85 | 85 | 85 |
| Privacy score | 77 | 77 | 77 | 77 | 77 |
| Best Practice score | 73 | 73 | 73 | 73 | 73 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.428 s | 1.500 s | 1.586 s | 1.880 s | 1.880 s |
| First Contentful Paint | 876 ms | 884 ms | 994 ms | 1.416 s | 1.416 s |
| First Paint | 876 ms | 884 ms | 994 ms | 1.416 s | 1.416 s |
| First Paint | 876 ms | 884 ms | 994 ms | 1.416 s | 1.416 s |
| Cumulative Layout Shift | 0.0049 | 0.0049 | 0.0049 | 0.0049 | 0.0049 |
| Total Blocking Time | 0 ms | 23 ms | 19 ms | 26 ms | 26 ms |
| Max Potential First Input Delay | 50 ms | 73 ms | 69 ms | 76 ms | 76 ms |
| Fully Loaded | 1.989 s | 2.042 s | 2.034 s | 2.053 s | 2.053 s |
| backEndTime | 402 ms | 403 ms | 403 ms | 404 ms | 404 ms |
| domContentLoadedTime | 848 ms | 858 ms | 965 ms | 1.387 s | 1.387 s |
| domInteractiveTime | 848 ms | 858 ms | 965 ms | 1.387 s | 1.387 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 1.340 s | 1.392 s | 1.385 s | 1.404 s | 1.404 s |
| pageDownloadTime | 146 ms | 146 ms | 147 ms | 148 ms | 148 ms |
| pageLoadTime | 1.890 s | 1.942 s | 1.934 s | 1.953 s | 1.953 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 203 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 258 ms | 258 ms | 258 ms | 258 ms | 258 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 866 ms | 900 ms | 993 ms | 1.400 s | 1.400 s |
| Speed Index | 1.017 s | 1.045 s | 1.135 s | 1.516 s | 1.516 s |
| Visual Complete 85% | 1.433 s | 1.500 s | 1.587 s | 1.900 s | 1.900 s |
| Visual Complete 95% | 1.633 s | 1.633 s | 1.700 s | 1.933 s | 1.933 s |
| Visual Complete 99% | 1.633 s | 1.633 s | 1.713 s | 2.000 s | 2.000 s |
| Last Visual Change | 1.633 s | 1.633 s | 1.713 s | 2.000 s | 2.000 s |
| Largest Image | 1.433 s | 1.500 s | 1.587 s | 1.900 s | 1.900 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 | 2 | 2 |
| CPU Long Tasks total duration | 254 ms | 267 ms | 265 ms | 273 ms | 273 ms |
| CPU Parse HTML | 25 ms | 27 ms | 27 ms | 32 ms | 32 ms |
| CPU Style Layout | 241 ms | 250 ms | 250 ms | 256 ms | 256 ms |
| CPU Paint Composite Render | 22 ms | 23 ms | 23 ms | 25 ms | 25 ms |
| CPU Script Parse Compile | 6 ms | 6 ms | 6 ms | 6 ms | 6 ms |
| CPU Script Evaluation | 264 ms | 276 ms | 274 ms | 279 ms | 279 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 164.1 KB | 164.1 KB | 164.1 KB | 164.1 KB | 164.1 KB |
| HTML size | 47.5 KB | 47.5 KB | 47.5 KB | 47.5 KB | 47.5 KB |
| CSS size | 39.6 KB | 39.6 KB | 39.6 KB | 39.6 KB | 39.6 KB |
| Javascript size | 640.1 KB | 640.1 KB | 640.1 KB | 640.1 KB | 640.1 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 903.3 KB | 903.3 KB | 905.4 KB | 913.6 KB | 913.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 7 | 7 | 7 | 7 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 11 | 11 | 11 | 11 | 11 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 31 | 31 | 33 | 40 | 40 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 30 | 30 | 32 | 39 | 39 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |