Locksmith vs Smile App

Head-to-head usage across the sites we track.

Top sites by authority

Locksmith · 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

Locksmith · Smile App · share of sites in each country using one or the other

United States 4,973

11,788

United Kingdom 1,824

3,771

Canada 1,655

3,429

Australia 1,292

2,424

India 936

2,414

France 860

1,871

Germany 1,087

1,620

Spain 661

1,170

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Sep 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.

All Locksmith sites · All Smile App sites