Libravatar vs PWA
Head-to-head usage across the sites we track.
Top sites by authority
Libravatar · PWA · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
209
Open Page Rank 8+
5
3,783
Open Page Rank 7+
7
16,776
Open Page Rank 6+
7
33,347
Open Page Rank 5+
7
58,360
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Libravatar · PWA · share of sites in each country using one or the other
United States
17
358,243
Germany
8
185,405
Brazil
10
181,749
India
11
176,225
United Kingdom
8
153,237
France
10
135,069
Italy
8
108,633
Canada
8
104,982
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Libravatar | PWA |
|---|---|---|
| LCP | 1.9 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.