Blue vs SteelHouse
Head-to-head usage across the sites we track.
Top sites by authority
Blue · SteelHouse · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
7
3
Open Page Rank 7+
21
19
Open Page Rank 6+
45
28
Open Page Rank 5+
91
50
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Blue · SteelHouse · share of sites in each country using one or the other
United States
625
398
Brazil
891
119
India
314
238
Canada
248
269
United Kingdom
299
211
Mexico
305
186
Argentina
397
89
Spain
348
113
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Blue | SteelHouse |
|---|---|---|
| LCP | 2.7 s | 2 s |
| INP | 200 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 1100 ms | 700 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.