Google Optimize vs Kameleoon
Head-to-head usage across the sites we track.
Top sites by authority
Google Optimize · Kameleoon · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
18
3
Open Page Rank 8+
130
56
Open Page Rank 7+
409
189
Open Page Rank 6+
723
354
Open Page Rank 5+
1,146
577
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Optimize · Kameleoon · share of sites in each country using one or the other
United States
22,776
953
India
13,736
662
United Kingdom
12,439
869
Canada
11,536
726
Germany
10,140
1,284
France
9,450
1,229
Netherlands
8,660
904
Brazil
8,989
388
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Optimize | Kameleoon |
|---|---|---|
| LCP | 2.1 s | 2.1 s |
| INP | 100 ms | 150 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.