Usage statistics of HTTP Strict Transport Security for websites

These diagrams show the usage statistics of HTTP Strict Transport Security as site element on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

HTTP Strict Transport Security is used by 30.5% of all the websites.

Historical trend

This diagram shows the historical trend in the percentage of websites using HTTP Strict Transport Security.
Our dedicated trend survey shows more site elements usage trends. Historical trends in the usage of HTTP Strict Transport Security

Market position

This diagram shows the market position of HTTP Strict Transport Security in terms of popularity and traffic compared to the most popular site elements.
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Market position of HTTP Strict Transport Security

Popular sites using HTTP Strict Transport Security

Random selection of sites using HTTP Strict Transport Security

Sites using HTTP Strict Transport Security only recently

Technology comparisons

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Technology Brief
HTTP Strict Transport Security
Category: Site Elements
HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.
Website: datatracker.ietf.org/...