Extension:SecureLinkFixer

The SecureLinkFixer extension does automatically rewrites URLs to HTTPS if domain always requires HTTPS. It uses the Mozilla HSTS preload list for the list of domains.

Inspiration

 * https://twitter.com/ajhdock/status/970669975861153792
 * https://www.facebook.com/notes/protect-the-graph/upgrades-to-facebooks-link-security/2015650322008442/