View Sourcehttpsweb Facebook 〈Must Watch〉

If you ever see an error message like Cannot view source of view-source: URL , you have nested the prefix by accident. Always use view-source:https://web.facebook.com exactly once. This article is for educational purposes. Respect website terms of service and privacy regulations when inspecting any platform’s front-end code.

If you have ever typed view-source:https://web.facebook.com into your browser, you have already taken the first step into a complex web of obfuscated code, security protocols, and modern web engineering. view sourcehttpsweb facebook

Reality: The view-source: prefix works over HTTPS just fine. Your browser still establishes a secure connection. The only difference is that the browser renders text instead of executing it. If you ever see an error message like

encrypts the data between your browser and Facebook’s servers. This prevents "man-in-the-middle" attacks where a hacker on public Wi-Fi could inject malicious code into the source you view. Respect website terms of service and privacy regulations