https://www.whiteready.com/it/100-tonnellate-di-co2-evitate/
Tested 2026-10-16 05:08:00 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 | 812 ms | 784 ms | 861 ms | 812 ms | 819 ms | 32 ms | 3.89 % |
| Largest Contentful Paint | 1.080 s | 1.020 s | 1.128 s | 1.080 s | 1.076 s | 44 ms | 4.11 % |
| Total Blocking Time | 60 ms | 61 ms | 69 ms | 61 ms | 63 ms | 4 ms | 6.36 % |
| Cumulative Layout Shift | 0.237 | 0.074 | 0.075 | 0.075 | 0.129 | 0.077 | 59.73 % |
| Timing metrics | |||||||
| First Paint | 1.012 s | 1.020 s | 1.128 s | 1.020 s | 1.053 s | 53 ms | 5.02 % |
| Largest Contentful Paint | 1.080 s | 1.020 s | 1.128 s | 1.080 s | 1.076 s | 44 ms | 4.11 % |
| Load Event End | 1.169 s | 1.118 s | 1.240 s | 1.169 s | 1.176 s | 50 ms | 4.26 % |
| Server Response Time | 790 ms | 762 ms | 837 ms | 790 ms | 796 ms | 31 ms | 3.89 % |
| TTFB | 812 ms | 784 ms | 861 ms | 812 ms | 819 ms | 32 ms | 3.89 % |
| Page Load Time | 1.159 s | 1.108 s | 1.226 s | 1.159 s | 1.164 s | 48 ms | 4.15 % |
| First Visual Change | 1.033 s | 1.033 s | 1.133 s | 1.033 s | 1.066 s | 47 ms | 4.42 % |
| Last Visual Change | 2.000 s | 2.166 s | 2.066 s | 2.066 s | 2.077 s | 68 ms | 3.29 % |
| Speed Index | 1.116 s | 1.106 s | 1.184 s | 1.116 s | 1.135 s | 35 ms | 3.05 % |
| Visual Readiness | 967 ms | 1.133 s | 933 ms | 967 ms | 1.011 s | 87 ms | 8.64 % |
| Visual Complete 95 | 1.300 s | 1.233 s | 1.366 s | 1.300 s | 1.300 s | 54 ms | 4.18 % |
| Visual Complete 99 | 2.000 s | 2.166 s | 2.066 s | 2.066 s | 2.077 s | 68 ms | 3.29 % |
| CPU metrics | |||||||
| Total Blocking Time | 60 ms | 61 ms | 69 ms | 61 ms | 63 ms | 4 ms | 6.36 % |
| Max Potential FID | 110 ms | 111 ms | 119 ms | 111 ms | 113 ms | 4 ms | 3.55 % |
| Number of Long Tasks | 1 | 2 | 1 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 110 ms | 170 ms | 119 ms | 119 ms | 133 ms | 26 ms | 19.86 % |
| Browser metrics | |||||||
| CPU benchmark score | 67 ms | 66 ms | 67 ms | 67 ms | 67 ms | 0 ms | 0.71 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.237 | 0.074 | 0.075 | 0.075 | 0.129 | 0.077 | 59.73 % |
| DOM elements | 836 | 836 | 836 | 836 | 836 | 0 | 0.00 % |
| Document height | 2355 | 2369 | 2369 | 2369 | 2364 | 7 | 0.28 % |
| Total Requests | 53 | 54 | 54 | 54 | 54 | 0 | 0.88 % |
| 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 | 804.3 KB | 824.8 KB | 824.9 KB | 824.8 KB | 818.0 KB | 9.7 KB | 1.18 % |
| HTML Transfer Size | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 4 B | 0.02 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 7 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 | 6 B | 0.05 % |
| 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 | 11 B | 0.29 % |
| Total Content Size | 2.2 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 9.5 KB | 0.41 % |
| HTML Content Size | 136.0 KB | 136.0 KB | 136.0 KB | 136.0 KB | 136.0 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 | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 0 b | 0.00 % |
| Image Content Size | 190.2 KB | 210.4 KB | 210.4 KB | 210.4 KB | 203.6 KB | 9.5 KB | 4.68 % |
| 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 | 8 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 39 | 40 | 40 | 40 | 40 | 0 | 1.19 % |
| First Party Total Transfer Size | 531.4 KB | 551.9 KB | 552.0 KB | 551.9 KB | 545.1 KB | 9.7 KB | 1.78 % |
| First Party Total Content Size | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 9.5 KB | 0.72 % |
