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
39
Open Page Rank 8+
5
636
Open Page Rank 7+
15
2,691
Open Page Rank 6+
35
5,912
Open Page Rank 5+
52
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
Acoustic Experience Analytics · Site Kit · share of sites in each country using one or the other
United States
171
194,442
India
96
96,669
Japan
53
73,684
Brazil
63
73,670
United Kingdom
89
63,934
France
55
62,421
Spain
61
58,678
Italy
53
55,218
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Acoustic Experience Analytics | Site Kit |
|---|---|---|
| LCP | 2.5 s | 2.4 s |
| INP | 125 ms | 75 ms |
| CLS | 0.05 | 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.
All Acoustic Experience Analytics sites · All Site Kit sites