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
15
Open Page Rank 8+
94
97
Open Page Rank 7+
296
296
Open Page Rank 6+
542
533
Open Page Rank 5+
857
892
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
1,850
5,186
United Kingdom
1,715
2,275
India
1,239
2,282
Canada
1,357
1,986
Germany
1,439
1,776
France
1,764
1,424
Netherlands
1,224
1,863
Spain
1,417
1,262
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, 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.
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 |