WHMCS vs WordPress
Head-to-head usage across the sites we track.
Top sites by authority
WHMCS · WordPress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
124
Open Page Rank 8+
6
2,642
Open Page Rank 7+
19
13,961
Open Page Rank 6+
38
32,968
Open Page Rank 5+
86
70,016
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
WHMCS · WordPress · share of sites in each country using one or the other
United States
756
1,036,104
Japan
202
501,069
India
442
400,184
Germany
271
386,848
United Kingdom
259
348,389
France
159
338,555
Italy
111
318,819
Brazil
365
300,319
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | WHMCS | WordPress |
|---|---|---|
| LCP | 2.1 s | 2.2 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 1100 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
WordPress to WHMCS
| Domain | When |
|---|---|
| gigadatavpn.com | Jun 2026 |
| thickhost.com | Feb 2026 |