Engintron vs OpenSSL

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

Top sites by authority

Engintron · OpenSSL · 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

Engintron · OpenSSL · share of sites in each country using one or the other

United States 1,042

28,919

Japan 91

22,279

India 1,224

16,626

Brazil 651

12,544

Germany 398

11,646

Italy 411

11,443

United Kingdom 320

11,177

South Korea 59

11,314

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 Engintron sites · All OpenSSL sites