https://www.whiteready.com/100-tonnes-of-co2-avoided/
Tested 2026-10-17 04:44:08 using Chrome 154.0.8037.57 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 729 ms | 757 ms | 751 ms | 751 ms | 746 ms | 12 ms | 1.61 % |
| Largest Contentful Paint | 984 ms | 1.008 s | 1.028 s | 1.008 s | 1.007 s | 18 ms | 1.79 % |
| Total Blocking Time | 66 ms | 66 ms | 75 ms | 66 ms | 69 ms | 4 ms | 6.15 % |
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.25 % |
| Timing metrics | |||||||
| First Paint | 984 ms | 1.008 s | 1.028 s | 1.008 s | 1.007 s | 18 ms | 1.79 % |
| Largest Contentful Paint | 984 ms | 1.008 s | 1.028 s | 1.008 s | 1.007 s | 18 ms | 1.79 % |
| Load Event End | 1.095 s | 1.131 s | 1.150 s | 1.131 s | 1.125 s | 23 ms | 2.03 % |
| Server Response Time | 706 ms | 738 ms | 720 ms | 720 ms | 721 ms | 13 ms | 1.82 % |
| TTFB | 729 ms | 757 ms | 751 ms | 751 ms | 746 ms | 12 ms | 1.61 % |
| Page Load Time | 1.085 s | 1.120 s | 1.138 s | 1.120 s | 1.114 s | 22 ms | 1.97 % |
| First Visual Change | 1.001 s | 1.000 s | 1.033 s | 1.001 s | 1.011 s | 15 ms | 1.52 % |
| Last Visual Change | 2.169 s | 1.966 s | 2.033 s | 2.033 s | 2.056 s | 84 ms | 4.11 % |
| Speed Index | 1.061 s | 1.061 s | 1.088 s | 1.061 s | 1.070 s | 13 ms | 1.19 % |
| Visual Readiness | 1.168 s | 966 ms | 1.000 s | 1.000 s | 1.045 s | 88 ms | 8.45 % |
| Visual Complete 95 | 1.268 s | 1.266 s | 1.300 s | 1.268 s | 1.278 s | 16 ms | 1.22 % |
| Visual Complete 99 | 2.169 s | 1.966 s | 2.033 s | 2.033 s | 2.056 s | 84 ms | 4.11 % |
| CPU metrics | |||||||
| Total Blocking Time | 66 ms | 66 ms | 75 ms | 66 ms | 69 ms | 4 ms | 6.15 % |
| Max Potential FID | 116 ms | 116 ms | 125 ms | 116 ms | 119 ms | 4 ms | 3.57 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 116 ms | 116 ms | 125 ms | 116 ms | 119 ms | 4 ms | 3.57 % |
| Browser metrics | |||||||
| CPU benchmark score | 74 ms | 65 ms | 72 ms | 72 ms | 70 ms | 4 ms | 5.49 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.25 % |
| DOM elements | 836 | 836 | 836 | 836 | 836 | 0 | 0.00 % |
| Document height | 2384 | 2384 | 2384 | 2384 | 2384 | 0 | 0.00 % |
| Total Requests | 54 | 54 | 54 | 54 | 54 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 17 | 17 | 17 | 17 | 17 | 0 | 0.00 % |
| CSS Requests | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 837.9 KB | 837.9 KB | 837.9 KB | 837.9 KB | 837.9 KB | 26 B | 0.00 % |
| HTML Transfer Size | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 15 B | 0.00 % |
| CSS Transfer Size | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 3 B | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 2 B | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Transfer Size | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 8 B | 0.07 % |
| Plain Transfer Size | 260 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.00 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 0 b | 0.01 % |
| Total Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Content Size | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 0 b | 0.00 % |
| Image Content Size | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 0 b | 0.00 % |
| Font Content Size | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Content Size | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| SVG Content Size | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 12 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 40 | 40 | 40 | 40 | 40 | 0 | 0.00 % |
| First Party Total Transfer Size | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 19 B | 0.00 % |
| First Party Total Content Size | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 0 b | 0.00 % |
