PWA vs Sprig plugin
Head-to-head usage across the sites we track.
Top sites by authority
PWA · Sprig plugin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
200
0
Open Page Rank 8+
3,769
7
Open Page Rank 7+
16,660
19
Open Page Rank 6+
33,166
43
Open Page Rank 5+
58,137
99
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
PWA · Sprig plugin · share of sites in each country using one or the other
United States
357,909
319
Germany
186,412
137
Brazil
178,007
43
India
172,788
116
United Kingdom
151,800
266
France
131,196
84
Italy
105,713
64
Canada
103,719
98
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | PWA | Sprig plugin |
|---|---|---|
| LCP | 1.9 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 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.