Tested 2026-08-24 20:44:03 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 | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 85 | 85 | 85 | 86 | 86 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 78 | 78 | 78 | 78 | 78 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.168 s | 1.204 s | 1.206 s | 1.236 s | 1.236 s |
| First Contentful Paint | 1.168 s | 1.204 s | 1.206 s | 1.236 s | 1.236 s |
| First Paint | 1.168 s | 1.204 s | 1.206 s | 1.236 s | 1.236 s |
| First Paint | 1.168 s | 1.204 s | 1.206 s | 1.236 s | 1.236 s |
| Cumulative Layout Shift | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Total Blocking Time | 13 ms | 20 ms | 18 ms | 23 ms | 23 ms |
| Max Potential First Input Delay | 59 ms | 64 ms | 63 ms | 66 ms | 66 ms |
| Fully Loaded | 1.756 s | 1.776 s | 1.858 s | 2.000 s | 2.000 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 827 ms | 1.188 s | 1.112 s | 1.195 s | 1.195 s |
| domInteractiveTime | 827 ms | 1.188 s | 1.112 s | 1.195 s | 1.195 s |
| domainLookupTime | 81 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 726 ms | 909 ms | 852 ms | 933 ms | 933 ms |
| pageDownloadTime | 338 ms | 339 ms | 351 ms | 397 ms | 397 ms |
| pageLoadTime | 1.515 s | 1.651 s | 1.606 s | 1.675 s | 1.675 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 449 ms | 451 ms | 462 ms | 509 ms | 509 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
| Speed Index | 1.183 s | 1.212 s | 1.214 s | 1.243 s | 1.243 s |
| Visual Complete 85% | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
| Visual Complete 95% | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
| Visual Complete 99% | 1.466 s | 1.466 s | 1.633 s | 1.900 s | 1.900 s |
| Last Visual Change | 1.666 s | 1.666 s | 1.766 s | 1.933 s | 1.933 s |
| Largest Image | 1.266 s | 1.366 s | 1.346 s | 1.366 s | 1.366 s |
| Heading | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 4 | 4 | 4 | 4 |
| CPU Long Tasks total duration | 408 ms | 415 ms | 433 ms | 465 ms | 465 ms |
| CPU Parse HTML | 94 ms | 105 ms | 102 ms | 105 ms | 105 ms |
| CPU Style Layout | 376 ms | 392 ms | 390 ms | 402 ms | 402 ms |
| CPU Paint Composite Render | 55 ms | 66 ms | 64 ms | 70 ms | 70 ms |
| CPU Script Parse Compile | 3 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 261 ms | 264 ms | 266 ms | 274 ms | 274 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 55.1 KB | 55.8 KB | 55.5 KB | 55.9 KB | 55.9 KB |
| HTML size | 183.7 KB | 183.7 KB | 183.7 KB | 183.7 KB | 183.7 KB |
| CSS size | 29.1 KB | 29.1 KB | 29.1 KB | 29.1 KB | 29.1 KB |
| Javascript size | 288.7 KB | 288.7 KB | 288.7 KB | 288.7 KB | 288.7 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 637.7 KB | 638.4 KB | 638.2 KB | 638.6 KB | 638.6 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 | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 42 | 42 | 42 | 42 | 42 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 40 | 40 | 40 | 40 | 40 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |