ISAY vs WordPress
Head-to-head usage across the sites we track.
Top sites by authority
ISAY · 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+
0
2,600
Open Page Rank 7+
4
13,569
Open Page Rank 6+
6
31,935
Open Page Rank 5+
9
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
ISAY · WordPress · share of sites in each country using one or the other
United States
6
890,234
Japan
0
429,012
India
0
340,035
Germany
8
337,554
United Kingdom
5
300,059
Italy
0
285,630
France
4
284,252
Brazil
0
262,266
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ISAY | WordPress |
|---|---|---|
| LCP | 3.6 s | 2.2 s |
| INP | 50 ms | 75 ms |
| CLS | 0.2 | 0 |
| TTFB | 500 ms | 1200 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.