This is a demo with synthetic data for an imaginary shop and magazine, refreshed daily. Every report works the same on your own site.Start free
B defaults to A's filters over the previous 7d. Change any B filter to compare two different groups of visitors instead.
A vs B
| Measure | A | B | B vs A |
| Page views | 94 | 115 | +22% |
| p75 LCP | 2.14 s | 2.06 s | -4% |
| p75 INP | 149 ms | 239 ms | +61% |
| p75 CLS | 0.03 | 0.03 | +9% |
| p75 FCP | 1.46 s | 1.36 s | -7% |
| p75 TTFB | 770 ms | 711 ms | -8% |
| LCP good | 84.0% | 81.7% | -2.3 pp |
| INP good | 81.4% | 70.7% | -10.7 pp |
| CLS good | 90.4% | 90.4% | ±0.0 pp |
| FCP good | 81.9% | 81.7% | -0.2 pp |
| TTFB good | 76.6% | 78.3% | +1.7 pp |
| Engaged time | 37.2 s | 34.6 s | -7% |
| Scroll depth | 55.0% | 54.8% | -0.2 pp |
| Clicks per view | 1.55 | 1.50 | -3% |
| Browser |
A page views | A share | A p75 |
B page views | B share | B p75 |
B vs A |
| Chrome Mobile |
23 | 24.5% |
2.20 s |
31 | 27.0% |
2.20 s |
± 0% |
| Mobile Safari |
20 | 21.3% |
2.41 s |
25 | 21.7% |
2.12 s |
▼ 12% |
| Chrome |
18 | 19.1% |
1.28 s |
23 | 20.0% |
1.09 s |
▼ 15% |
| Samsung Internet |
11 | 11.7% |
2.64 s |
11 | 9.6% |
2.83 s |
▲ 7% |
| Firefox |
9 | 9.6% |
1.09 s |
10 | 8.7% |
2.26 s |
▲ 108% |
| Safari |
9 | 9.6% |
1.36 s |
5 | 4.3% |
1.48 s |
▲ 9% |
| Edge |
4 | 4.3% |
1.82 s |
10 | 8.7% |
1.08 s |
▼ 41% |