HSTS Preload List Submission

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2021-07-01 01:00:06

Please make sure that example.com continues to satisfy all preload requirement, or it will be removed. Please revisit this site over the next few weeks to check on the status of your domain.

This form is used to submit domains for inclusion in Chrome's HTTP Strict Transport Security (HSTS) preload list. This is a list of sites that are hardcoded into Chrome as being HTTPS only.

Most major browsers (Chrome, Firefox, Opera, Safari, IE 11 and Edge) also have HSTS preload lists based on the Chrome list. (See the HSTS compatibility matrix.)

If a site sends the preload directive in an HSTS header, it is considered to be requesting inclusion in the preload list and may be submitted via the form on this site.

You can check the status of your request by entering the domain name again in the form above, or consult the current Chrome preload list by visiting chrome://net-internals/#hsts in your browser. Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version.

You must make sure your site continues to satisfy the submission requirements at all times. Note that removing the preload directive from your header will make your site immediately eligible for the removal form, and that sites may be removed automatically in the future for failing to keep up the requirements.