Skio vs Smile App
Head-to-head usage across the sites we track.
Top sites by authority
Skio · Smile App · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
2
Open Page Rank 8+
2
6
Open Page Rank 7+
2
19
Open Page Rank 6+
9
41
Open Page Rank 5+
31
103
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Skio · Smile App · share of sites in each country using one or the other
United States
569
11,788
United Kingdom
258
3,771
Canada
225
3,429
India
188
2,414
Australia
140
2,424
France
61
1,871
Germany
59
1,620
Spain
57
1,170
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Skio | Smile App |
|---|---|---|
| LCP | 1.9 s | 1.4 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 400 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.
Skio to Smile App
| Domain | When |
|---|---|
| umipear.com | Dec 2025 |