AdaSiteCompliance vs UserWay
Head-to-head usage across the sites we track.
Top sites by authority
AdaSiteCompliance · UserWay · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AdaSiteCompliance · UserWay · share of sites in each country using one or the other
United States
49
74,228
United Kingdom
8
7,744
Canada
13
6,563
India
7
5,316
Israel
1
4,414
Australia
4
3,333
Greece
3
3,247
Brazil
2
3,105
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AdaSiteCompliance | UserWay |
|---|---|---|
| LCP | 2 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
AdaSiteCompliance to UserWay
| Domain | When |
|---|---|
| drmartypets.com | Nov 2025 |