Quantcast Top 10k992 of 10,000
Quantcast Top 100k7,669 of 100,000
BuiltWith Top Million53,487 of 816,644
Entire Internet2,144,810 of 371,379,453
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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 2,144,810 live websites using Strict Transport Security in our records.
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