Slimbox 2 vs Swiper
Head-to-head usage across the sites we track.
Top sites by authority
Slimbox 2 · 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+
29
2,426
Open Page Rank 7+
53
11,734
Open Page Rank 6+
75
25,079
Open Page Rank 5+
117
47,981
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Slimbox 2 · Swiper · share of sites in each country using one or the other
United States
519
427,105
India
315
239,537
Brazil
188
225,038
Germany
715
188,085
Japan
606
180,131
United Kingdom
379
161,180
France
279
159,069
Italy
275
145,736
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Slimbox 2 | Swiper |
|---|---|---|
| LCP | 1.4 s | 2.2 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 900 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.
Slimbox 2 to Swiper
| Domain | When |
|---|---|
| mycats.sk | May 2026 |
| wieds.de | Apr 2026 |
| appwebmovil.com | Apr 2026 |
| dazzlerr.com | Nov 2025 |
Swiper to Slimbox 2
| Domain | When |
|---|---|
| wieds.de | Apr 2026 |
| dazzlerr.com | Mar 2026 |