Tested 2026-07-28 00:10:34 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 | 82 | 84 | 83 | 84 | 84 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 80 | 80 | 80 | 80 | 80 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.364 s | 1.368 s | 1.645 s | 2.204 s | 2.204 s |
| First Contentful Paint | 1.364 s | 1.368 s | 1.645 s | 2.204 s | 2.204 s |
| First Paint | 1.364 s | 1.368 s | 1.645 s | 2.204 s | 2.204 s |
| First Paint | 1.364 s | 1.368 s | 1.645 s | 2.204 s | 2.204 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 1.629 s | 1.632 s | 1.656 s | 1.707 s | 1.707 s |
| Max Potential First Input Delay | 536 ms | 588 ms | 571 ms | 588 ms | 588 ms |
| Fully Loaded | 4.264 s | 4.719 s | 6.230 s | 9.707 s | 9.707 s |
| backEndTime | 403 ms | 405 ms | 636 ms | 1.101 s | 1.101 s |
| domContentLoadedTime | 2.182 s | 2.232 s | 2.493 s | 3.064 s | 3.064 s |
| domInteractiveTime | 2.182 s | 2.232 s | 2.492 s | 3.062 s | 3.062 s |
| domainLookupTime | 83 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 1.808 s | 2.058 s | 2.054 s | 2.297 s | 2.297 s |
| pageDownloadTime | 527 ms | 527 ms | 579 ms | 684 ms | 684 ms |
| pageLoadTime | 2.740 s | 3.227 s | 3.270 s | 3.843 s | 3.843 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 203 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 639 ms | 640 ms | 924 ms | 1.492 s | 1.492 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.367 s | 1.367 s | 1.645 s | 2.200 s | 2.200 s |
| Speed Index | 1.405 s | 1.410 s | 1.685 s | 2.241 s | 2.241 s |
| Visual Complete 85% | 1.367 s | 1.367 s | 1.645 s | 2.200 s | 2.200 s |
| Visual Complete 95% | 1.367 s | 1.367 s | 1.645 s | 2.200 s | 2.200 s |
| Visual Complete 99% | 1.600 s | 1.600 s | 1.878 s | 2.434 s | 2.434 s |
| Last Visual Change | 4.767 s | 5.233 s | 5.278 s | 5.834 s | 5.834 s |
| Largest Image | 1.367 s | 1.367 s | 1.645 s | 2.200 s | 2.200 s |
| Heading | 1.367 s | 1.367 s | 1.645 s | 2.200 s | 2.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 13 | 14 | 14 | 15 | 15 |
| CPU Long Tasks total duration | 2.634 s | 2.659 s | 2.651 s | 2.661 s | 2.661 s |
| CPU Parse HTML | 900 ms | 910 ms | 917 ms | 940 ms | 940 ms |
| CPU Style Layout | 497 ms | 502 ms | 503 ms | 509 ms | 509 ms |
| CPU Paint Composite Render | 134 ms | 134 ms | 138 ms | 147 ms | 147 ms |
| CPU Script Parse Compile | 25 ms | 27 ms | 28 ms | 31 ms | 31 ms |
| CPU Script Evaluation | 2.150 s | 2.155 s | 2.158 s | 2.170 s | 2.170 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 282.6 KB | 282.6 KB | 282.6 KB | 282.6 KB | 282.6 KB |
| HTML size | 291.5 KB | 291.5 KB | 291.5 KB | 291.7 KB | 291.7 KB |
| CSS size | 26.3 KB | 26.4 KB | 26.4 KB | 26.4 KB | 26.4 KB |
| Javascript size | 408.4 KB | 408.5 KB | 408.5 KB | 408.6 KB | 408.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.0 MB | 1.0 MB | 1.0 MB | 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 | 8 | 8 | 8 | 8 | 8 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 5 | 5 | 5 | 5 | 5 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 34 | 34 | 34 | 35 | 35 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 33 | 33 | 33 | 33 | 33 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |