Quantcast Top 10k604 of 10,000
Quantcast Top 100k3,923 of 100,000
BuiltWith Top Million39,175 of 942,159
Entire Internet1,905,399 of 370,388,615
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The HTTP Strict-Transport-Security (HSTS) header instructs the browser to only use https.
Categories: Document Standards
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 1,905,399 live websites using Strict Transport Security in our records.
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