Tested 2026-08-24 20:52:37 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 | 81 | 81 |
| Coach performance score | 84 | 84 | 84 | 84 | 84 |
| 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 | 1.128 s | 1.180 s | 1.178 s | 1.264 s | 1.264 s |
| First Contentful Paint | 1.128 s | 1.180 s | 1.178 s | 1.264 s | 1.264 s |
| First Paint | 1.128 s | 1.180 s | 1.178 s | 1.264 s | 1.264 s |
| First Paint | 1.128 s | 1.180 s | 1.178 s | 1.264 s | 1.264 s |
| Cumulative Layout Shift | 0.0009 | 0.0009 | 0.0009 | 0.0009 | 0.0009 |
| Total Blocking Time | 149 ms | 176 ms | 171 ms | 188 ms | 188 ms |
| Max Potential First Input Delay | 106 ms | 111 ms | 112 ms | 119 ms | 119 ms |
| Fully Loaded | 2.341 s | 2.360 s | 2.362 s | 2.384 s | 2.384 s |
| backEndTime | 402 ms | 403 ms | 403 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.532 s | 1.571 s | 1.564 s | 1.579 s | 1.579 s |
| domInteractiveTime | 1.532 s | 1.571 s | 1.564 s | 1.579 s | 1.579 s |
| domainLookupTime | 81 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 1.184 s | 1.205 s | 1.206 s | 1.229 s | 1.229 s |
| pageDownloadTime | 650 ms | 651 ms | 651 ms | 652 ms | 652 ms |
| pageLoadTime | 2.240 s | 2.259 s | 2.261 s | 2.283 s | 2.283 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 203 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 | 1.200 s | 1.186 s | 1.266 s | 1.266 s |
| Speed Index | 1.186 s | 1.250 s | 1.238 s | 1.311 s | 1.311 s |
| Visual Complete 85% | 1.133 s | 1.200 s | 1.186 s | 1.266 s | 1.266 s |
| Visual Complete 95% | 1.466 s | 1.533 s | 1.533 s | 1.566 s | 1.566 s |
| Visual Complete 99% | 2.100 s | 2.133 s | 2.126 s | 2.166 s | 2.166 s |
| Last Visual Change | 2.100 s | 2.166 s | 2.146 s | 2.166 s | 2.166 s |
| Largest Image | 1.466 s | 1.533 s | 1.533 s | 1.566 s | 1.566 s |
| Heading | 1.133 s | 1.200 s | 1.186 s | 1.266 s | 1.266 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 5 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 617 ms | 641 ms | 644 ms | 675 ms | 675 ms |
| CPU Parse HTML | 158 ms | 160 ms | 161 ms | 166 ms | 166 ms |
| CPU Style Layout | 674 ms | 686 ms | 689 ms | 705 ms | 705 ms |
| CPU Paint Composite Render | 107 ms | 111 ms | 113 ms | 120 ms | 120 ms |
| CPU Script Parse Compile | 4 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 359 ms | 369 ms | 368 ms | 376 ms | 376 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 97.8 KB | 98.6 KB | 98.5 KB | 99.0 KB | 99.0 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 | 295.1 KB | 295.1 KB | 295.1 KB | 295.1 KB | 295.1 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 903.7 KB | 904.1 KB | 904.2 KB | 904.8 KB | 904.8 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 |