google analytics detection

https://wiki-canyon.win/index.php/Turning_Raw_Data_into_Rankings:_The_Art_of_SERP_Data_Analysis

Detecting whether a site uses Google Analytics can be as simple as checking page source or browser extensions, but it gets tricky with modern scripts that load dynamic tags or run after user consent. I often look for the familiar 'gtag.js' or 'analytics.js' patterns in the HTML, or use tools like Wappalyzer to confirm the UA- tracking ID.