Ramda vs Swiper
Head-to-head usage across the sites we track.
Top sites by authority
Ramda · Swiper · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
120
Open Page Rank 8+
17
2,420
Open Page Rank 7+
36
11,764
Open Page Rank 6+
66
25,133
Open Page Rank 5+
130
48,286
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Ramda · Swiper · share of sites in each country using one or the other
United States
847
436,711
India
297
243,576
Brazil
1,651
230,631
Germany
245
191,904
Japan
115
181,403
United Kingdom
226
161,912
France
230
156,599
Italy
211
140,074
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ramda | Swiper |
|---|---|---|
| LCP | 3.5 s | 2.1 s |
| INP | 150 ms | 75 ms |
| CLS | 0.15 | 0 |
| TTFB | 1700 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.
Ramda to Swiper
| Domain | When |
|---|---|
| dockers.pe | Mar 2026 |
| dockers.cl | Mar 2026 |
| ramdarashmishra.org | Oct 2025 |
Swiper to Ramda
| Domain | When |
|---|---|
| ernieball.com.br | Jun 2026 |
| bagunzashoes.com | May 2026 |
| alkoot.com.qa | Jan 2026 |
| lafranco.com.ar | Oct 2025 |
| ramdarashmishra.org | Oct 2025 |