Tested 2026-09-20 11:21:10 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 | 82 | 81 | 82 | 82 |
| Coach performance score | 76 | 84 | 81 | 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 | 1.344 s | 1.368 s | 2.543 s | 4.916 s | 4.916 s |
| First Contentful Paint | 908 ms | 1.000 s | 2.156 s | 4.560 s | 4.560 s |
| First Paint | 908 ms | 1.000 s | 2.156 s | 4.560 s | 4.560 s |
| First Paint | 908 ms | 1.000 s | 2.156 s | 4.560 s | 4.560 s |
| Cumulative Layout Shift | 0.0108 | 0.0108 | 0.0108 | 0.0108 | 0.0108 |
| Total Blocking Time | 1.325 s | 1.446 s | 1.408 s | 1.454 s | 1.454 s |
| Max Potential First Input Delay | 340 ms | 355 ms | 358 ms | 379 ms | 379 ms |
| Fully Loaded | 4.602 s | 4.851 s | 5.866 s | 8.146 s | 8.146 s |
| backEndTime | 406 ms | 407 ms | 1.488 s | 3.651 s | 3.651 s |
| domContentLoadedTime | 3.025 s | 3.170 s | 4.298 s | 6.698 s | 6.698 s |
| domInteractiveTime | 3.025 s | 3.169 s | 4.297 s | 6.698 s | 6.698 s |
| domainLookupTime | 83 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 3.310 s | 3.715 s | 3.657 s | 3.947 s | 3.947 s |
| pageDownloadTime | 320 ms | 360 ms | 442 ms | 646 ms | 646 ms |
| pageLoadTime | 4.076 s | 4.674 s | 5.588 s | 8.013 s | 8.013 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 205 ms | 205 ms | 205 ms | 205 ms |
| serverResponseTime | 434 ms | 473 ms | 1.637 s | 4.004 s | 4.004 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 933 ms | 1.000 s | 2.167 s | 4.567 s | 4.567 s |
| Speed Index | 2.487 s | 2.508 s | 3.687 s | 6.067 s | 6.067 s |
| Visual Complete 85% | 4.733 s | 4.767 s | 5.833 s | 8.000 s | 8.000 s |
| Visual Complete 95% | 4.733 s | 4.767 s | 5.844 s | 8.033 s | 8.033 s |
| Visual Complete 99% | 4.733 s | 4.767 s | 5.844 s | 8.033 s | 8.033 s |
| Last Visual Change | 4.733 s | 4.767 s | 5.844 s | 8.033 s | 8.033 s |
| Largest Image | 933 ms | 1.000 s | 2.167 s | 4.567 s | 4.567 s |
| Heading | 4.467 s | 4.500 s | 5.622 s | 7.900 s | 7.900 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 12 | 12 | 12 | 12 | 12 |
| CPU Long Tasks total duration | 2.025 s | 2.101 s | 2.092 s | 2.149 s | 2.149 s |
| CPU Parse HTML | 681 ms | 689 ms | 694 ms | 711 ms | 711 ms |
| CPU Style Layout | 571 ms | 594 ms | 594 ms | 618 ms | 618 ms |
| CPU Paint Composite Render | 264 ms | 268 ms | 274 ms | 291 ms | 291 ms |
| CPU Script Parse Compile | 26 ms | 28 ms | 28 ms | 30 ms | 30 ms |
| CPU Script Evaluation | 1.790 s | 1.870 s | 1.855 s | 1.905 s | 1.905 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 163.5 KB | 163.5 KB | 163.5 KB | 163.5 KB | 163.5 KB |
| HTML size | 164.1 KB | 164.1 KB | 164.1 KB | 164.2 KB | 164.2 KB |
| CSS size | 23.7 KB | 23.7 KB | 23.7 KB | 23.7 KB | 23.7 KB |
| Javascript size | 399.9 KB | 399.9 KB | 399.9 KB | 399.9 KB | 399.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 774.4 KB | 774.5 KB | 774.5 KB | 774.5 KB | 774.5 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 38 | 38 | 38 | 38 | 38 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 6 | 6 | 6 | 6 | 6 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 65 | 65 | 65 | 65 | 65 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 64 | 64 | 64 | 64 | 64 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |