TLS 1.3 movers by industry

Percentage-point change per industry since the previous run.

no change since 2026-09Adult: 2.8; +2.8pp vs no change since 2026-09 (better); n=24873 Adult +2.8ppEducation: 0.5; +0.5pp vs no change since 2026-09 (better); n=102118 Education +0.5ppCloud & Infrastructure: 0.4; +0.4pp vs no change since 2026-09 (better); n=53540 Cloud & Infrastructure +0.4ppTelecom: 0.4; +0.4pp vs no change since 2026-09 (better); n=7186 Telecom +0.4ppGovernment: 0.4; +0.4pp vs no change since 2026-09 (better); n=21988 Government +0.4ppNews & Publishing: 0.3; +0.3pp vs no change since 2026-09 (better); n=34542 News & Publishing +0.3ppTravel & Local: 0.3; +0.3pp vs no change since 2026-09 (better); n=58256 Travel & Local +0.3ppGaming & Gambling: 0.3; +0.3pp vs no change since 2026-09 (better); n=89932 Gaming & Gambling +0.3ppMedia & Social: 0.3; +0.3pp vs no change since 2026-09 (better); n=120053 Media & Social +0.3ppSoftware & Internet: 0.2; +0.2pp vs no change since 2026-09 (better); n=221156 Software & Internet +0.2ppHealthcare: 0.2; +0.2pp vs no change since 2026-09 (better); n=42642 Healthcare +0.2ppFinance: 0.1; +0.1pp vs no change since 2026-09 (better); n=34232 Finance +0.1ppE-commerce & Retail: 0; +0pp vs no change since 2026-09 (better); n=151466 E-commerce & Retail +0ppOther: −0.8; −0.8pp vs no change since 2026-09 (worse); n=11457 Other −0.8pp
Improved since 2026-09Worse since 2026-09

Denominator: deep-scanned websites · n per cohort in the table

Adult moved most: +2.8pp on tls 1.3 adoption since 2026-09 (overall +0.3pp).

View as table
industryChange since 2026-09Nown
Adult+2.8pp84.9%24,873
Education+0.5pp87.3%102,118
Cloud & Infrastructure+0.4pp86.4%53,540
Telecom+0.4pp82.7%7,186
Government+0.4pp81.8%21,988
News & Publishing+0.3pp90.6%34,542
Travel & Local+0.3pp90%58,256
Gaming & Gambling+0.3pp93.4%89,932
Media & Social+0.3pp91.3%120,053
Software & Internet+0.2pp88%221,156
Healthcare+0.2pp89.5%42,642
Finance+0.1pp89.1%34,232
E-commerce & Retail+0pp92.1%151,466
Other−0.8pp87.8%11,457

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