AB Tasty vs Convert
Head-to-head usage across the sites we track.
Top sites by authority
AB Tasty · Convert · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
16
Open Page Rank 8+
94
100
Open Page Rank 7+
292
303
Open Page Rank 6+
532
543
Open Page Rank 5+
828
886
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AB Tasty · Convert · share of sites in each country using one or the other
United States
1,851
5,112
United Kingdom
1,657
2,242
India
1,215
2,208
Canada
1,357
1,950
Germany
1,401
1,720
France
1,735
1,357
Netherlands
1,210
1,825
Spain
1,407
1,327
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AB Tasty | Convert |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 125 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
AB Tasty to Convert
| Domain | When |
|---|---|
| horace.com | May 2026 |