Squarespace vs Sulu
Head-to-head usage across the sites we track.
Top sites by authority
Squarespace · Sulu · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
20
0
Open Page Rank 8+
149
4
Open Page Rank 7+
330
11
Open Page Rank 6+
627
23
Open Page Rank 5+
1,377
54
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Squarespace · Sulu · share of sites in each country using one or the other
United States
143,150
74
United Kingdom
23,970
86
Canada
18,720
38
Australia
15,718
22
India
6,990
55
Germany
6,176
319
France
5,041
250
New Zealand
4,752
21
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Squarespace | Sulu |
|---|---|---|
| LCP | 1.6 s | 1.4 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.