Ruby on Rails vs Vaadin
Head-to-head usage across the sites we track.
Top sites by authority
Ruby on Rails · Vaadin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
89
2
Open Page Rank 8+
1,427
27
Open Page Rank 7+
4,476
91
Open Page Rank 6+
7,577
120
Open Page Rank 5+
11,599
149
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Ruby on Rails · Vaadin · share of sites in each country using one or the other
United States
77,772
210
United Kingdom
30,362
135
India
29,983
130
Canada
26,938
114
Germany
23,823
180
France
23,442
201
Japan
19,999
69
Spain
19,085
142
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ruby on Rails | Vaadin |
|---|---|---|
| LCP | 1.7 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 500 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.