HSTS adoption by country

34.4% of 1,000,000 — HSTS adoption

web average = 34.4%United States: HSTS adoption 53.3%; n=130,147United States53.3%Australia: HSTS adoption 47.6%; n=11,595Australia47.6%Germany: HSTS adoption 47.5%; n=40,422Germany47.5%France: HSTS adoption 45.6%; n=21,177France45.6%Canada: HSTS adoption 45.2%; n=13,890Canada45.2%Spain: HSTS adoption 42.6%; n=13,647Spain42.6%India: HSTS adoption 41%; n=23,441India41%United Kingdom: HSTS adoption 36.4%; n=46,415United Kingdom36.4%Brazil: HSTS adoption 36.4%; n=22,071Brazil36.4%Netherlands: HSTS adoption 33.2%; n=24,701Netherlands33.2%Indonesia: HSTS adoption 32%; n=19,004Indonesia32%Poland: HSTS adoption 31.5%; n=12,411Poland31.5%Italy: HSTS adoption 31.4%; n=17,020Italy31.4%Japan: HSTS adoption 28.8%; n=27,446Japan28.8%China: HSTS adoption 26.8%; n=28,552China26.8%Russia: HSTS adoption 23.4%; n=40,882Russia23.4%Unknown: HSTS adoption 23%; n=324,353Unknown23%
web average = 34.4%

Countries with 10,000+ sites in dataset

Denominator: websites · n per cohort in the table

View as table
CohortSharevs benchmarkn
United States53.3%+18.9pp130,147
Australia47.6%+13.2pp11,595
Germany47.5%+13.1pp40,422
France45.6%+11.2pp21,177
Canada45.2%+10.8pp13,890
Spain42.6%+8.2pp13,647
India41%+6.5pp23,441
United Kingdom36.4%+2pp46,415
Brazil36.4%+2pp22,071
Netherlands33.2%−1.2pp24,701
Indonesia32%−2.4pp19,004
Poland31.5%−2.9pp12,411
Italy31.4%−3pp17,020
Japan28.8%−5.6pp27,446
China26.8%−7.7pp28,552
Russia23.4%−11.1pp40,882
Unknown23%−11.4pp324,353

Source: GeoTrust Research — The State of SSL/TLS, October 2026