FlexCMP vs WordPress
Head-to-head usage across the sites we track.
Top sites by authority
FlexCMP · WordPress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
122
Open Page Rank 8+
1
2,600
Open Page Rank 7+
3
13,569
Open Page Rank 6+
6
31,935
Open Page Rank 5+
8
67,594
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
FlexCMP · WordPress · share of sites in each country using one or the other
United States
11
864,113
Japan
1
419,559
Germany
14
328,131
India
6
323,150
United Kingdom
10
289,315
Italy
101
271,822
France
10
264,782
Brazil
4
251,945
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | FlexCMP | WordPress |
|---|---|---|
| LCP | 1.3 s | 2.1 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 1100 ms |
Median site's p75 values from the Chrome UX Report, Oct 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.