Tested 2026-09-20 11:58:51 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 | 82 | 82 | 82 | 82 |
| Coach performance score | 84 | 84 | 84 | 84 | 84 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 74 | 82 | 80 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.184 s | 1.232 s | 1.216 s | 1.232 s | 1.232 s |
| First Contentful Paint | 1.184 s | 1.232 s | 1.216 s | 1.232 s | 1.232 s |
| First Paint | 1.184 s | 1.232 s | 1.216 s | 1.232 s | 1.232 s |
| First Paint | 1.184 s | 1.232 s | 1.216 s | 1.232 s | 1.232 s |
| Cumulative Layout Shift | 0.0318 | 0.0318 | 0.055 | 0.1481 | 0.1481 |
| Total Blocking Time | 154 ms | 183 ms | 361 ms | 1.104 s | 1.104 s |
| Max Potential First Input Delay | 123 ms | 129 ms | 302 ms | 1.000 s | 1.000 s |
| Fully Loaded | 2.555 s | 2.672 s | 4.382 s | 11.409 s | 11.409 s |
| backEndTime | 404 ms | 404 ms | 405 ms | 407 ms | 407 ms |
| domContentLoadedTime | 1.582 s | 1.603 s | 1.623 s | 1.680 s | 1.680 s |
| domInteractiveTime | 1.581 s | 1.603 s | 1.623 s | 1.680 s | 1.680 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 624 ms | 643 ms | 644 ms | 677 ms | 677 ms |
| pageDownloadTime | 634 ms | 634 ms | 634 ms | 634 ms | 634 ms |
| pageLoadTime | 1.663 s | 1.681 s | 1.683 s | 1.715 s | 1.715 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 205 ms | 206 ms | 206 ms |
| serverResponseTime | 746 ms | 746 ms | 746 ms | 747 ms | 747 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.133 s | 1.167 s | 1.173 s | 1.200 s | 1.200 s |
| Speed Index | 1.256 s | 1.390 s | 1.379 s | 1.433 s | 1.433 s |
| Visual Complete 85% | 1.433 s | 1.567 s | 1.547 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 1.533 s | 2.533 s | 2.366 s | 2.633 s | 2.633 s |
| Visual Complete 99% | 2.900 s | 3.066 s | 3.100 s | 3.500 s | 3.500 s |
| Last Visual Change | 2.967 s | 3.100 s | 3.147 s | 3.500 s | 3.500 s |
| Largest Image | 1.133 s | 2.367 s | 2.133 s | 2.433 s | 2.433 s |
| Heading | 1.533 s | 2.367 s | 2.213 s | 2.433 s | 2.433 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 5 | 6 | 6 | 7 | 7 |
| CPU Long Tasks total duration | 690 ms | 694 ms | 898 ms | 1.684 s | 1.684 s |
| CPU Parse HTML | 182 ms | 191 ms | 190 ms | 197 ms | 197 ms |
| CPU Style Layout | 728 ms | 738 ms | 924 ms | 1.659 s | 1.659 s |
| CPU Paint Composite Render | 118 ms | 130 ms | 129 ms | 137 ms | 137 ms |
| CPU Script Parse Compile | 3 ms | 3 ms | 4 ms | 7 ms | 7 ms |
| CPU Script Evaluation | 376 ms | 384 ms | 394 ms | 441 ms | 441 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 170.0 KB | 207.5 KB | 200.0 KB | 207.5 KB | 207.5 KB |
| HTML size | 386.5 KB | 386.5 KB | 386.5 KB | 386.5 KB | 386.5 KB |
| CSS size | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB |
| Javascript size | 285.7 KB | 285.7 KB | 308.0 KB | 397.3 KB | 397.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1000.1 KB | 1000.6 KB | 1014.1 KB | 1.0 MB | 1.0 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 9 | 9 | 9 | 9 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 46 | 47 | 47 | 47 | 47 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 43 | 45 | 45 | 45 | 45 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |