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+
40
0
Open Page Rank 8+
525
1
Open Page Rank 7+
1,728
6
Open Page Rank 6+
2,994
12
Open Page Rank 5+
4,895
16
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
25,084
35
India
13,231
23
Japan
12,218
13
Brazil
10,001
17
Italy
9,835
39
United Kingdom
9,181
34
Spain
9,098
36
France
8,577
53
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 | 150 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 900 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.