Reviews.io vs Trustindex
Head-to-head usage across the sites we track.
Top sites by authority
Reviews.io · Trustindex · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
4
Open Page Rank 8+
4
37
Open Page Rank 7+
17
78
Open Page Rank 6+
45
124
Open Page Rank 5+
89
286
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Reviews.io · Trustindex · share of sites in each country using one or the other
United States
1,497
30,324
Spain
392
17,366
France
476
16,338
Brazil
160
15,874
United Kingdom
2,181
12,343
Italy
398
12,365
Germany
1,194
10,028
India
640
10,301
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Reviews.io | Trustindex |
|---|---|---|
| LCP | 1.7 s | 2.5 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 1400 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.
Reviews.io to Trustindex
| Domain | When |
|---|---|
| motormedicals.com | Jul 2026 |
| anabolen.org | May 2026 |
| augustinetours.com | Dec 2025 |
Trustindex to Reviews.io
| Domain | When |
|---|---|
| motormedicals.com | Jul 2026 |
| balibay.ch | Sep 2025 |