Tested 2026-09-20 11:11:23 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 | 93 | 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 | 1.208 s | 1.216 s | 1.221 s | 1.240 s | 1.240 s |
| First Contentful Paint | 1.208 s | 1.216 s | 1.221 s | 1.240 s | 1.240 s |
| First Paint | 1.208 s | 1.216 s | 1.221 s | 1.240 s | 1.240 s |
| First Paint | 1.208 s | 1.216 s | 1.221 s | 1.240 s | 1.240 s |
| Cumulative Layout Shift | 0 | 0.0007 | 0.0005 | 0.0007 | 0.0007 |
| Total Blocking Time | 9 ms | 14 ms | 18 ms | 31 ms | 31 ms |
| Max Potential First Input Delay | 59 ms | 61 ms | 63 ms | 69 ms | 69 ms |
| Fully Loaded | 1.905 s | 1.956 s | 1.954 s | 2.000 s | 2.000 s |
| backEndTime | 426 ms | 426 ms | 427 ms | 428 ms | 428 ms |
| domContentLoadedTime | 1.738 s | 1.776 s | 1.783 s | 1.834 s | 1.834 s |
| domInteractiveTime | 1.738 s | 1.776 s | 1.783 s | 1.834 s | 1.834 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 1.277 s | 1.324 s | 1.322 s | 1.365 s | 1.365 s |
| pageDownloadTime | 83 ms | 85 ms | 84 ms | 85 ms | 85 ms |
| pageLoadTime | 1.787 s | 1.834 s | 1.832 s | 1.876 s | 1.876 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 205 ms | 205 ms | 205 ms | 206 ms | 206 ms |
| serverResponseTime | 217 ms | 217 ms | 217 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 | 1.200 s | 1.233 s | 1.222 s | 1.233 s | 1.233 s |
| Speed Index | 1.498 s | 1.510 s | 1.513 s | 1.532 s | 1.532 s |
| Visual Complete 85% | 1.733 s | 1.767 s | 1.778 s | 1.833 s | 1.833 s |
| Visual Complete 95% | 1.733 s | 1.767 s | 1.778 s | 1.833 s | 1.833 s |
| Visual Complete 99% | 1.800 s | 1.867 s | 1.845 s | 1.867 s | 1.867 s |
| Last Visual Change | 1.800 s | 1.867 s | 1.856 s | 1.900 s | 1.900 s |
| Largest Image | 1.200 s | 1.233 s | 1.222 s | 1.233 s | 1.233 s |
| Heading | 1.733 s | 1.767 s | 1.778 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 | 2 | 2 |
| CPU Long Tasks total duration | 114 ms | 115 ms | 120 ms | 131 ms | 131 ms |
| CPU Parse HTML | 127 ms | 134 ms | 133 ms | 139 ms | 139 ms |
| CPU Style Layout | 846 ms | 890 ms | 882 ms | 910 ms | 910 ms |
| CPU Paint Composite Render | 84 ms | 98 ms | 95 ms | 102 ms | 102 ms |
| CPU Script Parse Compile | 8 ms | 10 ms | 10 ms | 13 ms | 13 ms |
| CPU Script Evaluation | 205 ms | 205 ms | 207 ms | 212 ms | 212 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 |