Asciinema vs VideoJS
Head-to-head usage across the sites we track.
Top sites by authority
Asciinema · VideoJS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
84
Open Page Rank 8+
8
1,354
Open Page Rank 7+
15
4,574
Open Page Rank 6+
23
7,843
Open Page Rank 5+
36
12,048
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Asciinema · VideoJS · share of sites in each country using one or the other
United States
67
87,157
India
57
28,139
Germany
35
27,535
United Kingdom
35
26,139
Italy
28
22,811
Canada
31
22,206
France
32
19,652
Spain
28
17,395
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Asciinema | VideoJS |
|---|---|---|
| LCP | 1.2 s | 1.9 s |
| INP | 37 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 700 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.