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+
209
5
Open Page Rank 8+
3,783
6
Open Page Rank 7+
16,776
10
Open Page Rank 6+
33,347
16
Open Page Rank 5+
58,360
34
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
358,243
172
Germany
185,405
68
Brazil
181,749
64
India
176,225
57
United Kingdom
153,237
74
France
135,069
55
Italy
108,633
53
Canada
104,982
49
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 | 1000 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.
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 |