Tested 2026-08-25 00:06:09 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 | 82 | 82 | 82 | 82 | 82 |
| Coach performance score | 85 | 85 | 85 | 86 | 86 |
| 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 | 1.152 s | 1.160 s | 1.162 s | 1.176 s | 1.176 s |
| First Contentful Paint | 1.152 s | 1.160 s | 1.162 s | 1.176 s | 1.176 s |
| First Paint | 1.152 s | 1.160 s | 1.162 s | 1.176 s | 1.176 s |
| First Paint | 1.152 s | 1.160 s | 1.162 s | 1.176 s | 1.176 s |
| Cumulative Layout Shift | 0.003 | 0.0031 | 0.0031 | 0.0031 | 0.0031 |
| Total Blocking Time | 125 ms | 179 ms | 164 ms | 198 ms | 198 ms |
| Max Potential First Input Delay | 129 ms | 134 ms | 136 ms | 152 ms | 152 ms |
| Fully Loaded | 2.315 s | 2.414 s | 2.460 s | 2.781 s | 2.781 s |
| backEndTime | 403 ms | 405 ms | 405 ms | 406 ms | 406 ms |
| domContentLoadedTime | 1.691 s | 1.756 s | 1.748 s | 1.813 s | 1.813 s |
| domInteractiveTime | 1.691 s | 1.756 s | 1.748 s | 1.813 s | 1.813 s |
| domainLookupTime | 81 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 641 ms | 697 ms | 767 ms | 1.109 s | 1.109 s |
| pageDownloadTime | 716 ms | 717 ms | 717 ms | 717 ms | 717 ms |
| pageLoadTime | 1.761 s | 1.817 s | 1.887 s | 2.231 s | 2.231 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 206 ms | 206 ms |
| serverResponseTime | 828 ms | 829 ms | 829 ms | 829 ms | 829 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 | 1.159 s | 1.166 s | 1.166 s |
| Speed Index | 1.249 s | 1.257 s | 1.256 s | 1.260 s | 1.260 s |
| Visual Complete 85% | 1.133 s | 1.166 s | 1.159 s | 1.166 s | 1.166 s |
| Visual Complete 95% | 2.166 s | 2.233 s | 2.286 s | 2.567 s | 2.567 s |
| Visual Complete 99% | 2.266 s | 2.333 s | 2.386 s | 2.667 s | 2.667 s |
| Last Visual Change | 2.333 s | 2.500 s | 2.533 s | 2.833 s | 2.833 s |
| Largest Image | 1.500 s | 1.600 s | 1.620 s | 1.766 s | 1.766 s |
| Heading | 1.133 s | 1.166 s | 1.159 s | 1.166 s | 1.166 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 4 | 4 | 4 | 4 |
| CPU Long Tasks total duration | 479 ms | 588 ms | 562 ms | 602 ms | 602 ms |
| CPU Parse HTML | 179 ms | 182 ms | 185 ms | 192 ms | 192 ms |
| CPU Style Layout | 832 ms | 860 ms | 860 ms | 901 ms | 901 ms |
| CPU Paint Composite Render | 141 ms | 152 ms | 156 ms | 177 ms | 177 ms |
| CPU Script Parse Compile | 3 ms | 3 ms | 3 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 333 ms | 347 ms | 346 ms | 358 ms | 358 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 115.1 KB | 115.1 KB | 115.1 KB | 115.1 KB | 115.1 KB |
| HTML size | 464.3 KB | 464.3 KB | 464.3 KB | 464.3 KB | 464.3 KB |
| CSS size | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB |
| Javascript size | 293.2 KB | 293.2 KB | 293.3 KB | 293.3 KB | 293.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 984.5 KB | 984.6 KB | 984.6 KB | 984.7 KB | 984.7 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 | 50 | 50 | 50 | 50 | 50 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 48 | 48 | 48 | 48 | 48 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |