Acoustic Experience Analytics vs Site Kit
Head-to-head usage across the sites we track.
Top sites by authority
Acoustic Experience Analytics · 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+
4
649
Open Page Rank 7+
14
2,684
Open Page Rank 6+
34
5,882
Open Page Rank 5+
50
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
Acoustic Experience Analytics · Site Kit · share of sites in each country using one or the other
United States
168
188,804
India
91
91,772
Japan
51
73,383
Brazil
61
68,562
United Kingdom
88
63,200
Spain
63
61,929
France
53
60,827
Italy
55
56,615
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Acoustic Experience Analytics | Site Kit |
|---|---|---|
| LCP | 2.3 s | 2.4 s |
| INP | 150 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 1300 ms |
Median site's p75 values from the Chrome UX Report, Oct 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
All Acoustic Experience Analytics sites · All Site Kit sites