Tested 2026-09-24 04:09:46 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 | 87 | 87 | 87 | 87 | 87 |
| 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 | 936 ms | 948 ms | 1.116 s | 1.792 s | 1.792 s |
| First Contentful Paint | 936 ms | 948 ms | 1.116 s | 1.792 s | 1.792 s |
| First Paint | 936 ms | 948 ms | 1.116 s | 1.792 s | 1.792 s |
| First Paint | 936 ms | 948 ms | 1.116 s | 1.792 s | 1.792 s |
| Cumulative Layout Shift | 0.0318 | 0.0318 | 0.0318 | 0.0318 | 0.0318 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Fully Loaded | 1.977 s | 2.094 s | 2.134 s | 2.416 s | 2.416 s |
| backEndTime | 404 ms | 405 ms | 446 ms | 610 ms | 610 ms |
| domContentLoadedTime | 903 ms | 912 ms | 1.088 s | 1.805 s | 1.805 s |
| domInteractiveTime | 903 ms | 912 ms | 1.088 s | 1.805 s | 1.805 s |
| domainLookupTime | 82 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 783 ms | 1.334 s | 1.225 s | 1.354 s | 1.354 s |
| pageDownloadTime | 239 ms | 239 ms | 271 ms | 398 ms | 398 ms |
| pageLoadTime | 1.426 s | 1.990 s | 1.941 s | 2.313 s | 2.313 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 205 ms | 205 ms | 205 ms | 205 ms | 205 ms |
| serverResponseTime | 351 ms | 352 ms | 424 ms | 716 ms | 716 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 900 ms | 933 ms | 1.100 s | 1.800 s | 1.800 s |
| Speed Index | 1.029 s | 1.058 s | 1.212 s | 1.864 s | 1.864 s |
| Visual Complete 85% | 1.033 s | 1.066 s | 1.233 s | 1.966 s | 1.966 s |
| Visual Complete 95% | 1.966 s | 2.000 s | 2.066 s | 2.366 s | 2.366 s |
| Visual Complete 99% | 2.000 s | 2.000 s | 2.080 s | 2.366 s | 2.366 s |
| Last Visual Change | 2.000 s | 2.000 s | 2.080 s | 2.366 s | 2.366 s |
| Largest Image | 1.800 s | 1.800 s | 1.860 s | 2.100 s | 2.100 s |
| Heading | 1.800 s | 1.800 s | 1.860 s | 2.100 s | 2.100 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 1 | 1 | 1 |
| CPU Long Tasks total duration | 180 ms | 182 ms | 185 ms | 198 ms | 198 ms |
| CPU Parse HTML | 60 ms | 64 ms | 63 ms | 66 ms | 66 ms |
| CPU Style Layout | 251 ms | 252 ms | 254 ms | 261 ms | 261 ms |
| CPU Paint Composite Render | 47 ms | 56 ms | 54 ms | 62 ms | 62 ms |
| CPU Script Parse Compile | 4 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 236 ms | 241 ms | 242 ms | 249 ms | 249 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 119.4 KB | 119.4 KB | 119.4 KB | 119.4 KB | 119.4 KB |
| HTML size | 100.3 KB | 100.3 KB | 100.3 KB | 100.3 KB | 100.3 KB |
| CSS size | 30.7 KB | 30.7 KB | 30.7 KB | 30.7 KB | 30.7 KB |
| Javascript size | 414.7 KB | 414.7 KB | 414.7 KB | 414.7 KB | 414.7 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 698.7 KB | 698.7 KB | 698.8 KB | 698.8 KB | 698.8 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 14 | 14 | 14 | 14 | 14 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 10 | 10 | 10 | 10 | 10 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 49 | 49 | 49 | 49 | 49 |
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 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |