OpenLayers vs RevolverMaps
Head-to-head usage across the sites we track.
Top sites by authority
OpenLayers · RevolverMaps · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OpenLayers · RevolverMaps · share of sites in each country using one or the other
Germany
2,137
143
United States
1,171
291
France
1,136
128
Spain
986
163
Brazil
871
180
United Kingdom
810
138
Italy
761
130
India
627
209
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OpenLayers | RevolverMaps |
|---|---|---|
| LCP | 1.8 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.
RevolverMaps to OpenLayers
| Domain | When |
|---|---|
| sertanejafm.com.br | Mar 2026 |