cdnjs vs Incapsula
Head-to-head usage across the sites we track.
Top sites by authority
cdnjs · Incapsula · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
142
0
Open Page Rank 8+
2,774
0
Open Page Rank 7+
12,330
0
Open Page Rank 6+
24,754
0
Open Page Rank 5+
44,610
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
cdnjs · Incapsula · share of sites in each country using one or the other
United States
424,275
1,973
India
241,139
1,064
Japan
191,810
601
United Kingdom
157,683
1,072
Brazil
128,927
696
France
126,091
806
Canada
113,739
1,051
Germany
108,676
822
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | cdnjs | Incapsula |
|---|---|---|
| LCP | 1.9 s | 2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.