Excellent software and practical tutorials
Website address:https://hstspreload.org/
Website language: English
If the site preload isHSTSheader, the request is considered to be requesting that it be included in the preload list and can be submitted via forms on this site.
You can check the status of your request by entering your domain name again in the form above, or you can query 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 may take several months to reach the stable version.
