Website: hstspreload.org
This website appears legitimate based on AI analysis.
The website hstspreload.org is a legitimate and valuable resource for web developers and site administrators who want to ensure that their websites are included in the HTTP Strict Transport Security (HSTS) preload list for major web browsers, particularly Chrome. HSTS is a security feature that forces browsers to use HTTPS instead of HTTP to communicate with a website, providing an additional layer of protection against various types of attacks, such as man-in-the-middle and downgrade attacks. The HSTS preload list is a list of websites that have been submitted and approved for inclusion in the HSTS preload list, which is hardcoded into web browsers. Once a website is on this list, it will always be accessed via HTTPS, even if a user types "http://" in the address bar, providing a higher level of security. The website hstspreload.org provides a form for submitting domains for inclusion in the HSTS preload list. It outlines the requirements for submission, which include serving a valid certificate, redirecting from HTTP to HTTPS, serving all subdomains over HTTPS, and including the HSTS header with specific directives. The site also offers information on deployment recommendations, the process for removal from the preload list, and TLD preloading for owners of generic top-level domains (gTLDs), country code top-level domains (ccTLDs), or other public suffix domains. The website is hosted on Google infrastructure and uses a valid SSL certificate issued by Google Trust Services, adding to its credibility. Overall, hstspreload.org is a legitimate and authoritative resource for web security, particularly in the context of HSTS and the preload list. It provides clear guidelines and processes for website owners to enhance the security of their sites by ensuring they are included in the HSTS preload list for major web browsers."