Tested 2026-08-24 20:46:37 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 | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 84 | 84 | 84 | 85 | 85 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 82 | 82 | 82 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.184 s | 1.232 s | 1.230 s | 1.288 s | 1.288 s |
| First Contentful Paint | 1.184 s | 1.232 s | 1.230 s | 1.288 s | 1.288 s |
| First Paint | 1.184 s | 1.232 s | 1.230 s | 1.288 s | 1.288 s |
| First Paint | 1.184 s | 1.232 s | 1.230 s | 1.288 s | 1.288 s |
| Cumulative Layout Shift | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Total Blocking Time | 136 ms | 162 ms | 164 ms | 188 ms | 188 ms |
| Max Potential First Input Delay | 112 ms | 122 ms | 121 ms | 133 ms | 133 ms |
| Fully Loaded | 2.362 s | 2.411 s | 2.410 s | 2.454 s | 2.454 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.556 s | 1.595 s | 1.598 s | 1.639 s | 1.639 s |
| domInteractiveTime | 1.556 s | 1.595 s | 1.598 s | 1.639 s | 1.639 s |
| domainLookupTime | 81 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 1.217 s | 1.262 s | 1.260 s | 1.303 s | 1.303 s |
| pageDownloadTime | 625 ms | 630 ms | 629 ms | 630 ms | 630 ms |
| pageLoadTime | 2.245 s | 2.297 s | 2.293 s | 2.336 s | 2.336 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 203 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 737 ms | 742 ms | 741 ms | 743 ms | 743 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.200 s | 1.233 s | 1.226 s | 1.266 s | 1.266 s |
| Speed Index | 1.287 s | 1.326 s | 1.318 s | 1.360 s | 1.360 s |
| Visual Complete 85% | 1.200 s | 1.233 s | 1.226 s | 1.266 s | 1.266 s |
| Visual Complete 95% | 1.800 s | 1.900 s | 1.873 s | 1.933 s | 1.933 s |
| Visual Complete 99% | 2.100 s | 2.166 s | 2.146 s | 2.166 s | 2.166 s |
| Last Visual Change | 2.133 s | 2.166 s | 2.166 s | 2.200 s | 2.200 s |
| Largest Image | 1.800 s | 1.900 s | 1.873 s | 1.933 s | 1.933 s |
| Heading | 1.200 s | 1.233 s | 1.226 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 | 4 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 577 ms | 672 ms | 661 ms | 704 ms | 704 ms |
| CPU Parse HTML | 182 ms | 184 ms | 184 ms | 189 ms | 189 ms |
| CPU Style Layout | 705 ms | 718 ms | 724 ms | 753 ms | 753 ms |
| CPU Paint Composite Render | 93 ms | 107 ms | 104 ms | 109 ms | 109 ms |
| CPU Script Parse Compile | 3 ms | 3 ms | 3 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 347 ms | 369 ms | 364 ms | 383 ms | 383 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 168.8 KB | 168.8 KB | 168.8 KB | 169.0 KB | 169.0 KB |
| HTML size | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB |
| CSS size | 30.0 KB | 30.0 KB | 30.0 KB | 30.0 KB | 30.0 KB |
| Javascript size | 284.3 KB | 284.4 KB | 284.4 KB | 284.4 KB | 284.4 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 949.1 KB | 949.1 KB | 949.2 KB | 949.3 KB | 949.3 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 | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 42 | 42 | 42 | 42 | 42 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 40 | 40 | 40 | 40 | 40 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |