Peripl vs Site Kit
Head-to-head usage across the sites we track.
Top sites by authority
Peripl · Site Kit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
38
Open Page Rank 8+
0
649
Open Page Rank 7+
0
2,684
Open Page Rank 6+
0
5,882
Open Page Rank 5+
0
12,397
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Peripl · Site Kit · share of sites in each country using one or the other
United States
0
191,744
India
0
94,995
Japan
0
73,790
Brazil
0
71,181
United Kingdom
0
64,452
France
4
63,629
Spain
1
63,132
Italy
1
58,351
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Peripl | Site Kit |
|---|---|---|
| LCP | 2.7 s | 2.4 s |
| INP | 200 ms | 75 ms |
| CLS | 0.08 | 0 |
| TTFB | 1150 ms | 1300 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.