Order Deadline vs Smile App
Head-to-head usage across the sites we track.
Top sites by authority
Order Deadline · 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
Order Deadline · Smile App · share of sites in each country using one or the other
United States
209
13,022
United Kingdom
243
4,121
Canada
90
3,860
India
81
2,789
Australia
67
2,726
France
59
2,056
Germany
70
1,706
Spain
41
1,201
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Order Deadline | Smile App |
|---|---|---|
| LCP | 1.6 s | 1.4 s |
| INP | 100 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.
Order Deadline to Smile App
| Domain | When |
|---|---|
| urbanlockers.co.uk | Dec 2025 |