h5ai vs PWA
Head-to-head usage across the sites we track.
Top sites by authority
h5ai · PWA · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
200
Open Page Rank 8+
0
3,769
Open Page Rank 7+
0
16,660
Open Page Rank 6+
2
33,166
Open Page Rank 5+
2
58,137
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
h5ai · PWA · share of sites in each country using one or the other
United States
36
357,909
Germany
20
186,412
Brazil
27
178,007
India
24
172,788
United Kingdom
28
151,800
France
19
131,196
Italy
15
105,713
Canada
22
103,719
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | h5ai | PWA |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.