Tested 2026-07-28 00:40:21 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 | 82 | 82 |
| Coach performance score | 83 | 83 | 83 | 85 | 85 |
| 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 | 1.160 s | 1.228 s | 1.208 s | 1.248 s | 1.248 s |
| First Contentful Paint | 1.160 s | 1.228 s | 1.208 s | 1.248 s | 1.248 s |
| First Paint | 1.160 s | 1.228 s | 1.208 s | 1.248 s | 1.248 s |
| First Paint | 1.160 s | 1.228 s | 1.208 s | 1.248 s | 1.248 s |
| Cumulative Layout Shift | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Total Blocking Time | 8 ms | 15 ms | 16 ms | 23 ms | 23 ms |
| Max Potential First Input Delay | 58 ms | 60 ms | 61 ms | 67 ms | 67 ms |
| Fully Loaded | 6.472 s | 6.903 s | 6.779 s | 7.056 s | 7.056 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 406 ms | 406 ms |
| domContentLoadedTime | 848 ms | 1.178 s | 1.111 s | 1.190 s | 1.190 s |
| domInteractiveTime | 848 ms | 1.178 s | 1.111 s | 1.190 s | 1.190 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 931 ms | 1.015 s | 1.051 s | 1.170 s | 1.170 s |
| pageDownloadTime | 350 ms | 352 ms | 365 ms | 419 ms | 419 ms |
| pageLoadTime | 1.686 s | 1.837 s | 1.820 s | 1.926 s | 1.926 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 462 ms | 464 ms | 477 ms | 531 ms | 531 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 | 1.185 s | 1.220 s | 1.215 s | 1.242 s | 1.242 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% | 1.533 s | 2.033 s | 1.880 s | 2.166 s | 2.166 s |
| Last Visual Change | 1.733 s | 2.100 s | 2.006 s | 2.266 s | 2.266 s |
| Largest Image | 1.200 s | 1.200 s | 1.220 s | 1.266 s | 1.266 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 | 2 | 4 | 4 | 4 | 4 |
| CPU Long Tasks total duration | 345 ms | 437 ms | 419 ms | 454 ms | 454 ms |
| CPU Parse HTML | 95 ms | 106 ms | 105 ms | 112 ms | 112 ms |
| CPU Style Layout | 387 ms | 410 ms | 403 ms | 415 ms | 415 ms |
| CPU Paint Composite Render | 71 ms | 79 ms | 77 ms | 82 ms | 82 ms |
| CPU Script Parse Compile | 3 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 271 ms | 277 ms | 280 ms | 291 ms | 291 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 379.3 KB | 379.3 KB | 379.3 KB | 379.3 KB | 379.3 KB |
| HTML size | 182.5 KB | 182.5 KB | 182.5 KB | 182.5 KB | 182.5 KB |
| CSS size | 29.3 KB | 29.4 KB | 29.3 KB | 29.4 KB | 29.4 KB |
| Javascript size | 309.4 KB | 309.6 KB | 309.5 KB | 309.7 KB | 309.7 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 982.3 KB | 983.3 KB | 983.0 KB | 983.5 KB | 983.5 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 28 | 28 | 28 | 28 | 28 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 63 | 63 | 63 | 63 | 63 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 61 | 61 | 61 | 61 | 61 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |