: Finding a specific numerical Facebook ID that isn't visible in the standard profile URL.
The phrase "view-source:facebook.com" is a technical command often used by malicious actors in phishing scams, rather than a legitimate product or service to be reviewed. Scammers use this method to impersonate the Facebook login page and steal credentials, with common red flags including deceptive URLs and fraudulent login prompts. Always verify that you are on the official Facebook domain before logging in.
Viewing the source code is ; it is a built-in feature of every browser. However, you should be aware of a few things:
: Debugging how a Facebook Page or app displays content. See Page Insights on Facebook | Facebook Help Center
He didn't want the rendered page. He wanted the HTML. He wanted to see the <div> tags that cradled his friends' holiday photos. He wanted to see the <span> that held his ex-girlfriend’s passive-aggressive status updates. He wanted the truth behind the CSS.