HSTS Usage Statistics

Websites using HSTS

SourceLegendChart
Top 10k
Top 100k
Top 1m
Internet

Quantcast Top 10k
1,071 of 10,000

10.7%

Quantcast Top 100k
8,080 of 100,000

8.1%

BuiltWith Top Million
56,696 of 802,560

7.1%

Entire Internet
2,149,210 of 374,478,977

0.6%

Log in or Sign up for Free to see HSTS history back another year to September 2015. View plans for historical access back to July 2012.

Forces browsers to only communicate with the site using HTTPS.

http://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security

Categories: Document Standards

Legend

Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

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 2,149,210 live websites using HSTS in our records.

View Website List

Get a list of websites using HSTS

Pro Screenshot

Browse groups of technologies that we track.