Tested 2026-09-24 03:25:58 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 | 84 | 84 | 84 | 84 | 84 |
| Coach performance score | 87 | 87 | 87 | 87 | 87 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 84 | 84 | 84 | 84 | 84 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 800 ms | 800 ms | 810 ms | 844 ms | 844 ms |
| First Contentful Paint | 800 ms | 800 ms | 810 ms | 844 ms | 844 ms |
| First Paint | 800 ms | 800 ms | 810 ms | 844 ms | 844 ms |
| First Paint | 800 ms | 800 ms | 810 ms | 844 ms | 844 ms |
| Cumulative Layout Shift | 0.0323 | 0.0323 | 0.0323 | 0.0323 | 0.0323 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Fully Loaded | 1.863 s | 1.882 s | 1.878 s | 1.885 s | 1.885 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 760 ms | 761 ms | 767 ms | 792 ms | 792 ms |
| domInteractiveTime | 760 ms | 761 ms | 767 ms | 792 ms | 792 ms |
| domainLookupTime | 82 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 554 ms | 558 ms | 684 ms | 1.194 s | 1.194 s |
| pageDownloadTime | 165 ms | 166 ms | 166 ms | 166 ms | 166 ms |
| pageLoadTime | 1.123 s | 1.127 s | 1.253 s | 1.764 s | 1.764 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 277 ms | 277 ms | 277 ms | 277 ms | 277 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 767 ms | 800 ms | 800 ms | 833 ms | 833 ms |
| Speed Index | 841 ms | 873 ms | 873 ms | 904 ms | 904 ms |
| Visual Complete 85% | 767 ms | 800 ms | 800 ms | 833 ms | 833 ms |
| Visual Complete 95% | 1.266 s | 1.400 s | 1.367 s | 1.400 s | 1.400 s |
| Visual Complete 99% | 1.833 s | 1.933 s | 1.906 s | 1.933 s | 1.933 s |
| Last Visual Change | 1.833 s | 1.933 s | 1.906 s | 1.933 s | 1.933 s |
| Largest Image | 1.266 s | 1.400 s | 1.367 s | 1.400 s | 1.400 s |
| Heading | 1.266 s | 1.400 s | 1.367 s | 1.400 s | 1.400 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 1 | 1 | 1 |
| CPU Long Tasks total duration | 100 ms | 102 ms | 102 ms | 104 ms | 104 ms |
| CPU Parse HTML | 33 ms | 35 ms | 35 ms | 36 ms | 36 ms |
| CPU Style Layout | 114 ms | 115 ms | 115 ms | 117 ms | 117 ms |
| CPU Paint Composite Render | 24 ms | 25 ms | 26 ms | 30 ms | 30 ms |
| CPU Script Parse Compile | 3 ms | 3 ms | 3 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 175 ms | 181 ms | 182 ms | 188 ms | 188 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 129.1 KB | 129.1 KB | 129.1 KB | 129.1 KB | 129.1 KB |
| HTML size | 55.4 KB | 55.4 KB | 55.4 KB | 55.4 KB | 55.4 KB |
| CSS size | 27.8 KB | 27.8 KB | 27.8 KB | 27.8 KB | 27.8 KB |
| Javascript size | 274.9 KB | 274.9 KB | 274.9 KB | 274.9 KB | 274.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 554.2 KB | 554.2 KB | 554.2 KB | 554.2 KB | 554.2 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 | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 29 | 29 | 29 | 29 | 29 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 27 | 27 | 27 | 27 | 27 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |