AddToAny vs Caast.tv
Head-to-head usage across the sites we track.
Top sites by authority
AddToAny · Caast.tv · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
39
0
Open Page Rank 8+
525
1
Open Page Rank 7+
1,742
7
Open Page Rank 6+
3,038
13
Open Page Rank 5+
4,994
18
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AddToAny · Caast.tv · share of sites in each country using one or the other
United States
25,322
35
India
13,505
24
Japan
12,313
14
Brazil
10,157
16
Italy
9,463
40
United Kingdom
9,125
37
Spain
8,564
37
France
8,439
56
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AddToAny | Caast.tv |
|---|---|---|
| LCP | 2.2 s | 2.1 s |
| INP | 75 ms | 175 ms |
| CLS | 0 | 0.05 |
| TTFB | 1100 ms | 900 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.