Insider vs Optimove
Head-to-head usage across the sites we track.
Top sites by authority
Insider · Optimove · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
7
1
Open Page Rank 8+
54
1
Open Page Rank 7+
136
6
Open Page Rank 6+
250
20
Open Page Rank 5+
438
47
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Insider · Optimove · share of sites in each country using one or the other
Indonesia
3,361
100
United States
1,504
261
India
1,005
169
United Kingdom
970
191
Germany
946
177
Brazil
915
108
France
780
142
Canada
759
152
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Insider | Optimove |
|---|---|---|
| LCP | 2.5 s | 3.3 s |
| INP | 200 ms | 325 ms |
| CLS | 0 | 0.25 |
| 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.