cdnjs vs Fireblade
Head-to-head usage across the sites we track.
Top sites by authority
cdnjs · Fireblade · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
139
0
Open Page Rank 8+
2,725
0
Open Page Rank 7+
12,111
0
Open Page Rank 6+
24,177
0
Open Page Rank 5+
43,560
1
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
cdnjs · Fireblade · share of sites in each country using one or the other
United States
374,455
477
India
213,663
186
Japan
163,202
74
United Kingdom
136,403
237
Brazil
115,153
783
France
104,770
116
Canada
97,923
176
Germany
94,533
139
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | cdnjs | Fireblade |
|---|---|---|
| LCP | 1.9 s | 2 s |
| INP | 75 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Fireblade to cdnjs
| Domain | When |
|---|---|
| unopar.com.br | Apr 2026 |