Squarespace vs WHMCS
Head-to-head usage across the sites we track.
Top sites by authority
Squarespace · WHMCS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
21
1
Open Page Rank 8+
158
6
Open Page Rank 7+
348
19
Open Page Rank 6+
650
38
Open Page Rank 5+
1,418
86
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Squarespace · WHMCS · share of sites in each country using one or the other
United States
159,185
756
United Kingdom
27,288
259
Canada
21,085
152
Australia
17,664
97
India
8,063
442
Germany
6,809
271
France
6,076
159
New Zealand
5,441
36
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Squarespace | WHMCS |
|---|---|---|
| LCP | 1.6 s | 2.1 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 1300 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.