Smile App vs Wishlist King
Head-to-head usage across the sites we track.
Top sites by authority
Smile App · Wishlist King · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Smile App · Wishlist King · share of sites in each country using one or the other
United States
11,797
131
United Kingdom
3,763
71
Canada
3,449
56
Australia
2,463
63
India
2,463
45
France
1,853
38
Germany
1,613
46
Spain
1,136
22
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Smile App | Wishlist King |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 400 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.
Wishlist King to Smile App
| Domain | When |
|---|---|
| yellabrickroad.co.uk | Jun 2026 |