Frequently Bought Together vs Smile App
Head-to-head usage across the sites we track.
Top sites by authority
Frequently Bought Together · Smile App · 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
Frequently Bought Together · Smile App · share of sites in each country using one or the other
United States
908
13,022
United Kingdom
399
4,121
Canada
329
3,860
India
358
2,789
Australia
258
2,726
France
270
2,056
Germany
269
1,706
Spain
207
1,201
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Frequently Bought Together | Smile App |
|---|---|---|
| LCP | 1.7 s | 1.4 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Frequently Bought Together to Smile App
| Domain | When |
|---|---|
| westsurfing.com | Apr 2026 |
| okbeauty.eu | Feb 2026 |