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 | 20 | 38 | +90% |
| p75 LCP | 2.63 s | 2.65 s | +1% |
| p75 INP | 257 ms | 189 ms | -26% |
| p75 CLS | 0.02 | 0.04 | +100% |
| p75 FCP | 2.12 s | 1.52 s | -28% |
| p75 TTFB | 1.15 s | 884 ms | -23% |
| LCP good | 70.0% | 73.7% | +3.7 pp |
| INP good | 57.1% | 79.2% | +22.0 pp |
| CLS good | 80.0% | 84.2% | +4.2 pp |
| FCP good | 70.0% | 76.3% | +6.3 pp |
| TTFB good | 45.0% | 71.1% | +26.1 pp |
| Engaged time | 19.8 s | 22.3 s | +12% |
| Scroll depth | 63.0% | 59.6% | -3.3 pp |
| Clicks per view | 1.40 | 1.55 | +11% |
| Device |
A page views | A share | A p75 |
B page views | B share | B p75 |
B vs A |
| mobile |
20 | 100.0% |
2.63 s |
38 | 100.0% |
2.65 s |
▲ 1% |