Smile App vs Zipify Pages
Head-to-head usage across the sites we track.
Top sites by authority
Smile App · Zipify Pages · 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+
6
2
Open Page Rank 7+
19
4
Open Page Rank 6+
40
7
Open Page Rank 5+
100
18
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 · Zipify Pages · share of sites in each country using one or the other
United States
11,797
1,247
United Kingdom
3,763
273
Canada
3,449
320
Australia
2,463
187
India
2,463
184
France
1,853
81
Germany
1,613
113
Spain
1,136
67
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Smile App | Zipify Pages |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
Smile App to Zipify Pages
| Domain | When |
|---|---|
| gingerbreadtwins.com | Apr 2026 |
| siahelixirs.com | Jan 2026 |
| mgnaturals.com | Oct 2025 |
Zipify Pages to Smile App
| Domain | When |
|---|---|
| cedarplanters.com | May 2026 |