Roistat vs Site Kit
Head-to-head usage across the sites we track.
Top sites by authority
Roistat · Site Kit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
39
Open Page Rank 8+
8
636
Open Page Rank 7+
31
2,691
Open Page Rank 6+
52
5,912
Open Page Rank 5+
96
12,410
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Roistat · Site Kit · share of sites in each country using one or the other
United States
681
194,442
India
163
96,669
Japan
73
73,684
Brazil
60
73,670
United Kingdom
365
63,934
France
186
62,421
Spain
150
58,678
Italy
132
55,218
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Roistat | Site Kit |
|---|---|---|
| LCP | 2.3 s | 2.4 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1300 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.
Roistat to Site Kit
| Domain | When |
|---|---|
| dpoprof.ru | Jun 2026 |
Site Kit to Roistat
| Domain | When |
|---|---|
| aqua-brand.com | Oct 2025 |