Azion vs cdnjs
Head-to-head usage across the sites we track.
Top sites by authority
Azion · cdnjs · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
139
Open Page Rank 8+
3
2,725
Open Page Rank 7+
12
12,111
Open Page Rank 6+
18
24,177
Open Page Rank 5+
28
43,560
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Azion · cdnjs · share of sites in each country using one or the other
United States
60
374,455
India
26
213,663
Japan
21
163,202
United Kingdom
30
136,403
Brazil
196
115,153
France
29
104,770
Canada
31
97,923
Germany
27
94,533
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Azion | cdnjs |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 150 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.