PWA vs Spotify Web API
Head-to-head usage across the sites we track.
Top sites by authority
PWA · Spotify Web API · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
200
4
Open Page Rank 8+
3,769
4
Open Page Rank 7+
16,660
9
Open Page Rank 6+
33,166
15
Open Page Rank 5+
58,137
32
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
PWA · Spotify Web API · share of sites in each country using one or the other
United States
357,909
157
Germany
186,412
67
Brazil
178,007
60
India
172,788
54
United Kingdom
151,800
75
France
131,196
51
Italy
105,713
50
Canada
103,719
47
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | PWA | Spotify Web API |
|---|---|---|
| LCP | 1.9 s | 2.1 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
PWA to Spotify Web API
| Domain | When |
|---|---|
| song-competition.live | Mar 2026 |
| siciliaspettacoli.it | Feb 2026 |
| zafatukum.com | Dec 2025 |
Spotify Web API to PWA
| Domain | When |
|---|---|
| contextos.mx | Jul 2026 |
| socialelephant.nl | Jul 2026 |
| picantte.pt | Apr 2026 |