SuperLemon app vs Vitals
Head-to-head usage across the sites we track.
Top sites by authority
SuperLemon app · Vitals · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
1
Open Page Rank 8+
0
3
Open Page Rank 7+
0
6
Open Page Rank 6+
0
9
Open Page Rank 5+
0
29
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
SuperLemon app · Vitals · share of sites in each country using one or the other
United States
71
3,566
United Kingdom
40
1,463
India
156
1,304
Canada
22
1,060
France
31
979
Germany
19
990
Australia
11
984
Italy
74
647
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | SuperLemon app | Vitals |
|---|---|---|
| LCP | 1.9 s | 1.6 s |
| INP | 125 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.