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
2,633
178
United States
1,374
350
France
1,376
152
Spain
1,093
192
Brazil
947
211
United Kingdom
967
161
Italy
910
156
Netherlands
859
107
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, Jun 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 |