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
2,606
Open Page Rank 7+
2
13,725
Open Page Rank 6+
5
32,402
Open Page Rank 5+
7
68,820
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
13
915,273
Japan
2
434,030
India
6
347,241
Germany
15
344,615
United Kingdom
13
302,584
France
12
280,353
Brazil
4
272,704
Italy
97
272,209
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | FlexCMP | WordPress |
|---|---|---|
| LCP | 1.4 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 1100 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.