Omniconvert vs Optimizely
Head-to-head usage across the sites we track.
Top sites by authority
Omniconvert · Optimizely · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
32
Open Page Rank 8+
10
398
Open Page Rank 7+
33
1,140
Open Page Rank 6+
63
1,815
Open Page Rank 5+
100
2,633
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Omniconvert · Optimizely · share of sites in each country using one or the other
United States
466
25,713
Canada
207
6,439
India
230
5,059
United Kingdom
261
4,863
Australia
135
4,155
Germany
182
3,558
France
143
3,449
Spain
155
3,393
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Omniconvert | Optimizely |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 800 ms | 800 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.