Raphael vs ZingChart
Head-to-head usage across the sites we track.
Top sites by authority
Raphael · ZingChart · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
14
0
Open Page Rank 8+
172
3
Open Page Rank 7+
513
9
Open Page Rank 6+
875
19
Open Page Rank 5+
1,309
30
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Raphael · ZingChart · share of sites in each country using one or the other
United States
5,895
81
Japan
4,335
35
France
3,777
28
India
3,584
109
Spain
3,507
24
Italy
3,069
31
Germany
2,769
40
United Kingdom
2,646
44
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Raphael | ZingChart |
|---|---|---|
| LCP | 1.9 s | 2.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.