Summary

To ensure secure access, the browser forces all incoming requests to use HTTPS when a site explicitly permits HTTP Security Headers via HSTS. This policy mandates upgrading the URL to secure protocols before the network can observe the request. Furthermore, the specific path of the request becomes unreadable to the network observer, ensuring no unauthorized data exfiltration occurs during the initial session.

Title

HSTS Preload List Submission

Description

HSTS Preload List Submission

Keywords

https, site, list, http, domains, chrome, security, over, sites, header, browser, will, requirements, policy, domain, form, must

Categories

Adult

NS Lookup

A 216.239.38.21, A 216.239.36.21, A 216.239.32.21, A 216.239.34.21

Dates

Created 2025-11-09

Updated 2025-11-09

Summarized 2026-03-22