Tested 2026-09-24 04:41:21 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 | 86 | 86 | 86 | 86 | 86 |
| 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 | 1.076 s | 1.080 s | 1.094 s | 1.120 s | 1.120 s |
| First Contentful Paint | 880 ms | 908 ms | 905 ms | 920 ms | 920 ms |
| First Paint | 880 ms | 908 ms | 905 ms | 920 ms | 920 ms |
| First Paint | 880 ms | 908 ms | 905 ms | 920 ms | 920 ms |
| Cumulative Layout Shift | 0.0049 | 0.0049 | 0.0049 | 0.0049 | 0.0049 |
| 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 | 1.992 s | 2.003 s | 2.003 s | 2.013 s | 2.013 s |
| backEndTime | 403 ms | 405 ms | 405 ms | 406 ms | 406 ms |
| domContentLoadedTime | 854 ms | 856 ms | 860 ms | 874 ms | 874 ms |
| domInteractiveTime | 854 ms | 856 ms | 860 ms | 874 ms | 874 ms |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 904 ms | 915 ms | 915 ms | 929 ms | 929 ms |
| pageDownloadTime | 146 ms | 146 ms | 146 ms | 147 ms | 147 ms |
| pageLoadTime | 1.456 s | 1.467 s | 1.467 s | 1.480 s | 1.480 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 205 ms | 205 ms | 206 ms | 206 ms |
| serverResponseTime | 258 ms | 259 ms | 259 ms | 259 ms | 259 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 866 ms | 867 ms | 880 ms | 900 ms | 900 ms |
| Speed Index | 971 ms | 977 ms | 986 ms | 1.007 s | 1.007 s |
| Visual Complete 85% | 1.066 s | 1.100 s | 1.106 s | 1.133 s | 1.133 s |
| Visual Complete 95% | 1.600 s | 1.666 s | 1.653 s | 1.700 s | 1.700 s |
| Visual Complete 99% | 1.666 s | 1.667 s | 1.680 s | 1.700 s | 1.700 s |
| Last Visual Change | 1.666 s | 1.667 s | 1.680 s | 1.700 s | 1.700 s |
| Largest Image | 1.066 s | 1.067 s | 1.086 s | 1.133 s | 1.133 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 | 191 ms | 197 ms | 197 ms | 204 ms | 204 ms |
| CPU Parse HTML | 25 ms | 28 ms | 27 ms | 29 ms | 29 ms |
| CPU Style Layout | 247 ms | 251 ms | 252 ms | 259 ms | 259 ms |
| CPU Paint Composite Render | 26 ms | 27 ms | 28 ms | 31 ms | 31 ms |
| CPU Script Parse Compile | 5 ms | 6 ms | 6 ms | 7 ms | 7 ms |
| CPU Script Evaluation | 268 ms | 276 ms | 275 ms | 279 ms | 279 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 166.0 KB | 166.0 KB | 166.0 KB | 166.0 KB | 166.0 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 | 636.8 KB | 636.8 KB | 636.8 KB | 636.8 KB | 636.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 901.6 KB | 901.9 KB | 901.8 KB | 901.9 KB | 901.9 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 | 31 | 31 | 31 |
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 | 30 | 30 | 30 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |