Hero vs Loom
Head-to-head usage across the sites we track.
Top sites by authority
Hero · Loom · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
2
Open Page Rank 8+
0
17
Open Page Rank 7+
4
39
Open Page Rank 6+
8
50
Open Page Rank 5+
16
68
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Hero · Loom · share of sites in each country using one or the other
United States
53
153
India
49
101
United Kingdom
45
94
Canada
43
88
France
39
58
Germany
36
60
Australia
34
60
Philippines
28
65
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Hero | Loom |
|---|---|---|
| LCP | 2.2 s | 2.2 s |
| INP | 150 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 700 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.