CodeMirror vs Microsoft Word
Head-to-head usage across the sites we track.
Top sites by authority
CodeMirror · Microsoft Word · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
29
23
Open Page Rank 8+
253
181
Open Page Rank 7+
601
443
Open Page Rank 6+
912
593
Open Page Rank 5+
1,283
792
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CodeMirror · Microsoft Word · share of sites in each country using one or the other
United States
12,427
3,391
Germany
2,317
3,833
India
3,272
1,776
United Kingdom
2,872
1,587
France
2,062
2,075
Canada
2,693
1,225
Spain
1,998
1,434
Italy
1,778
1,502
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CodeMirror | Microsoft Word |
|---|---|---|
| LCP | 2.2 s | 1.5 s |
| INP | 75 ms | 75 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.