Karma vs Swiper
Head-to-head usage across the sites we track.
Top sites by authority
Karma · Swiper · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
120
Open Page Rank 8+
1
2,420
Open Page Rank 7+
1
11,764
Open Page Rank 6+
1
25,133
Open Page Rank 5+
3
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
Karma · Swiper · share of sites in each country using one or the other
United States
26
436,711
India
24
243,576
Brazil
21
230,631
Germany
24
191,904
Japan
20
181,403
United Kingdom
25
161,912
France
23
156,599
Italy
21
140,074
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Karma | Swiper |
|---|---|---|
| LCP | 1.4 s | 2.1 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.