Tested 2026-07-28 02:04:38 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 | 78 | 78 | 78 | 78 | 78 |
| Coach performance score | 77 | 77 | 77 | 78 | 78 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 74 | 74 | 74 | 74 | 74 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.184 s | 1.200 s | 1.230 s | 1.344 s | 1.344 s |
| First Contentful Paint | 1.184 s | 1.200 s | 1.230 s | 1.344 s | 1.344 s |
| First Paint | 1.184 s | 1.200 s | 1.230 s | 1.344 s | 1.344 s |
| First Paint | 1.184 s | 1.200 s | 1.230 s | 1.344 s | 1.344 s |
| Cumulative Layout Shift | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Total Blocking Time | 116 ms | 164 ms | 154 ms | 175 ms | 175 ms |
| Max Potential First Input Delay | 98 ms | 107 ms | 111 ms | 140 ms | 140 ms |
| Fully Loaded | 4.251 s | 4.356 s | 4.338 s | 4.370 s | 4.370 s |
| backEndTime | 403 ms | 404 ms | 408 ms | 424 ms | 424 ms |
| domContentLoadedTime | 1.478 s | 1.523 s | 1.517 s | 1.554 s | 1.554 s |
| domInteractiveTime | 1.478 s | 1.523 s | 1.517 s | 1.554 s | 1.554 s |
| domainLookupTime | 82 ms | 82 ms | 86 ms | 100 ms | 100 ms |
| frontEndTime | 3.165 s | 3.290 s | 3.267 s | 3.301 s | 3.301 s |
| pageDownloadTime | 559 ms | 561 ms | 561 ms | 562 ms | 562 ms |
| pageLoadTime | 4.150 s | 4.254 s | 4.235 s | 4.266 s | 4.266 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 203 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 671 ms | 673 ms | 673 ms | 675 ms | 675 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 | 1.220 s | 1.333 s | 1.333 s |
| Speed Index | 1.209 s | 1.242 s | 1.258 s | 1.355 s | 1.355 s |
| Visual Complete 85% | 1.166 s | 1.200 s | 1.220 s | 1.333 s | 1.333 s |
| Visual Complete 95% | 1.166 s | 1.233 s | 1.240 s | 1.366 s | 1.366 s |
| Visual Complete 99% | 2.033 s | 2.266 s | 2.233 s | 2.333 s | 2.333 s |
| Last Visual Change | 2.133 s | 4.100 s | 3.707 s | 4.100 s | 4.100 s |
| Largest Image | 1.233 s | 1.266 s | 1.320 s | 1.533 s | 1.533 s |
| Heading | 1.166 s | 1.200 s | 1.220 s | 1.333 s | 1.333 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 6 | 6 | 7 | 7 |
| CPU Long Tasks total duration | 643 ms | 698 ms | 686 ms | 709 ms | 709 ms |
| CPU Parse HTML | 144 ms | 155 ms | 153 ms | 162 ms | 162 ms |
| CPU Style Layout | 671 ms | 704 ms | 696 ms | 711 ms | 711 ms |
| CPU Paint Composite Render | 305 ms | 310 ms | 315 ms | 327 ms | 327 ms |
| CPU Script Parse Compile | 4 ms | 5 ms | 5 ms | 5 ms | 5 ms |
| CPU Script Evaluation | 382 ms | 398 ms | 399 ms | 414 ms | 414 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB |
| HTML size | 321.1 KB | 321.1 KB | 321.1 KB | 321.1 KB | 321.1 KB |
| CSS size | 34.0 KB | 34.0 KB | 34.0 KB | 34.0 KB | 34.0 KB |
| Javascript size | 441.6 KB | 441.7 KB | 441.7 KB | 441.9 KB | 441.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 3.3 MB | 3.3 MB | 3.3 MB | 3.3 MB | 3.3 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 206 | 206 | 206 | 206 | 206 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 243 | 243 | 243 | 243 | 243 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 242 | 242 | 242 | 242 | 242 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |