CodeMirror vs Web Stories for WordPress
Head-to-head usage across the sites we track.
Top sites by authority
CodeMirror · Web Stories for WordPress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
29
0
Open Page Rank 8+
253
0
Open Page Rank 7+
601
0
Open Page Rank 6+
912
0
Open Page Rank 5+
1,283
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CodeMirror · Web Stories for WordPress · share of sites in each country using one or the other
United States
12,427
2
India
3,272
2
United Kingdom
2,872
1
Canada
2,693
1
Germany
2,317
1
Brazil
2,153
1
France
2,062
1
Spain
1,998
1
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CodeMirror | Web Stories for WordPress |
|---|---|---|
| LCP | 2.2 s | 1.4 s |
| INP | 75 ms | 0 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 700 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.