CKEditor vs Editor.js
Head-to-head usage across the sites we track.
Top sites by authority
CKEditor · Editor.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
18
0
Open Page Rank 8+
318
2
Open Page Rank 7+
934
6
Open Page Rank 6+
1,454
8
Open Page Rank 5+
2,080
13
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CKEditor · Editor.js · share of sites in each country using one or the other
United States
11,077
36
India
4,954
25
Germany
4,574
31
United Kingdom
4,500
19
France
4,040
14
Canada
3,807
16
Italy
3,788
16
Brazil
3,381
15
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CKEditor | Editor.js |
|---|---|---|
| LCP | 1.7 s | 1.4 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 400 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.