Tested 2026-08-25 00:09:08 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 | 84 | 84 | 84 | 85 | 85 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 75 | 75 | 75 | 75 | 75 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.124 s | 1.148 s | 1.158 s | 1.204 s | 1.204 s |
| First Contentful Paint | 1.124 s | 1.148 s | 1.158 s | 1.204 s | 1.204 s |
| First Paint | 1.124 s | 1.148 s | 1.158 s | 1.204 s | 1.204 s |
| First Paint | 1.124 s | 1.148 s | 1.158 s | 1.204 s | 1.204 s |
| Cumulative Layout Shift | 0.0009 | 0.0009 | 0.0009 | 0.0009 | 0.0009 |
| Total Blocking Time | 97 ms | 174 ms | 159 ms | 185 ms | 185 ms |
| Max Potential First Input Delay | 107 ms | 114 ms | 117 ms | 136 ms | 136 ms |
| Fully Loaded | 2.361 s | 2.396 s | 2.389 s | 2.422 s | 2.422 s |
| backEndTime | 404 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.562 s | 1.580 s | 1.580 s | 1.599 s | 1.599 s |
| domInteractiveTime | 1.562 s | 1.580 s | 1.580 s | 1.599 s | 1.599 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 1.204 s | 1.226 s | 1.224 s | 1.241 s | 1.241 s |
| pageDownloadTime | 650 ms | 651 ms | 651 ms | 652 ms | 652 ms |
| pageLoadTime | 2.259 s | 2.279 s | 2.279 s | 2.296 s | 2.296 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 762 ms | 763 ms | 763 ms | 764 ms | 764 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.133 s | 1.166 s | 1.160 s | 1.200 s | 1.200 s |
| Speed Index | 1.186 s | 1.215 s | 1.212 s | 1.248 s | 1.248 s |
| Visual Complete 85% | 1.133 s | 1.166 s | 1.160 s | 1.200 s | 1.200 s |
| Visual Complete 95% | 1.500 s | 1.500 s | 1.513 s | 1.533 s | 1.533 s |
| Visual Complete 99% | 2.133 s | 2.166 s | 2.166 s | 2.200 s | 2.200 s |
| Last Visual Change | 2.133 s | 2.300 s | 2.247 s | 2.300 s | 2.300 s |
| Largest Image | 1.500 s | 1.500 s | 1.513 s | 1.533 s | 1.533 s |
| Heading | 1.133 s | 1.166 s | 1.160 s | 1.200 s | 1.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 495 ms | 616 ms | 595 ms | 649 ms | 649 ms |
| CPU Parse HTML | 160 ms | 165 ms | 165 ms | 172 ms | 172 ms |
| CPU Style Layout | 702 ms | 715 ms | 720 ms | 747 ms | 747 ms |
| CPU Paint Composite Render | 109 ms | 120 ms | 120 ms | 136 ms | 136 ms |
| CPU Script Parse Compile | 3 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 362 ms | 369 ms | 370 ms | 382 ms | 382 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 98.6 KB | 98.7 KB | 98.9 KB | 99.2 KB | 99.2 KB |
| HTML size | 388.8 KB | 388.8 KB | 388.8 KB | 388.8 KB | 388.8 KB |
| CSS size | 31.4 KB | 31.4 KB | 31.4 KB | 31.4 KB | 31.4 KB |
| Javascript size | 295.2 KB | 295.2 KB | 295.2 KB | 295.2 KB | 295.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 904.2 KB | 904.5 KB | 904.5 KB | 904.7 KB | 904.7 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 15 | 15 | 15 | 15 | 15 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 53 | 53 | 53 | 53 | 53 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 51 | 51 | 51 | 51 | 51 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |