Concrete CMS vs Squarespace
Head-to-head usage across the sites we track.
Top sites by authority
Concrete CMS · Squarespace · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Concrete CMS · Squarespace · share of sites in each country using one or the other
United States
2,163
139,753
United Kingdom
1,301
24,032
Canada
699
18,524
Australia
621
15,176
India
548
6,768
Germany
894
5,927
France
523
5,084
New Zealand
287
4,707
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Concrete CMS | Squarespace |
|---|---|---|
| LCP | 1.6 s | 1.6 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Concrete CMS to Squarespace
| Domain | When |
|---|---|
| stpetersaz.com | Nov 2025 |