google analytics detection 4

https://wiki-aero.win/index.php/Building_Your_Own_SEO_Factor_Reference_for_Smarter_Audits

Basically, it's the process of spotting if a website is using Google Analytics. You can often detect it by looking at the page source for specific JavaScript code that includes 'analytics.js' or 'gtag.js'. Browser extensions like Wappalyzer make it easy, instantly flagging the platform when you visit a site. It's useful for competitors or security researchers understanding a site's tracking setup.