Really Simple SSL & Security vs TrafficGuard

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

Top sites by authority

Really Simple SSL & Security · TrafficGuard · 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

Really Simple SSL & Security · TrafficGuard · share of sites in each country using one or the other

United States 83,739

3

Brazil 43,852

1

Spain 40,106

1

Japan 36,223

1

France 32,992

1

Italy 30,741

1

United Kingdom 29,953

2

Germany 28,990

1

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, 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.

All Really Simple SSL & Security sites · All TrafficGuard sites