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+
148
4
Open Page Rank 7+
319
17
Open Page Rank 6+
600
36
Open Page Rank 5+
1,355
81
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
139,753
643
United Kingdom
24,032
220
Canada
18,524
133
Australia
15,176
87
India
6,768
402
Germany
5,927
213
France
5,084
123
New Zealand
4,707
31
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 | 500 ms | 1300 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.