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 9+
2
1
Open Page Rank 8+
5
2
Open Page Rank 7+
19
3
Open Page Rank 6+
41
3
Open Page Rank 5+
105
6
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
13,022
159
United Kingdom
4,121
79
Canada
3,860
61
India
2,789
49
Australia
2,726
69
France
2,056
44
Germany
1,706
56
Spain
1,201
27
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, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.