Estore Compare vs Google Optimize
Head-to-head usage across the sites we track.
Top sites by authority
Estore Compare · Google Optimize · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
18
Open Page Rank 8+
2
130
Open Page Rank 7+
3
409
Open Page Rank 6+
6
723
Open Page Rank 5+
13
1,146
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Estore Compare · Google Optimize · share of sites in each country using one or the other
United States
21
22,776
India
4
13,736
United Kingdom
1
12,439
Canada
3
11,536
Japan
3,310
7,925
Germany
1
10,140
France
1
9,450
Brazil
1
8,989
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Estore Compare | Google Optimize |
|---|---|---|
| LCP | 1 s | 2.1 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 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.