OpinionLab vs Tally
Head-to-head usage across the sites we track.
Top sites by authority
OpinionLab · Tally · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
10
Open Page Rank 8+
5
73
Open Page Rank 7+
22
149
Open Page Rank 6+
28
229
Open Page Rank 5+
39
333
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OpinionLab · Tally · share of sites in each country using one or the other
United States
153
1,942
India
115
1,322
France
78
1,257
United Kingdom
98
854
Germany
84
801
Canada
122
701
Brazil
77
705
Spain
74
681
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OpinionLab | Tally |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 150 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.