Quantcast Top 10k1,215 of 10,000
Quantcast Top 100k9,188 of 100,000
BuiltWith Top Million62,119 of 781,996
Entire Internet3,447,411 of 374,446,498
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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 3,447,411 live websites using Strict Transport Security in our records.
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