Collecting cookies from pages containing Meta and Google Ads pixels positively affects registration and future security of your account, preventing its random banning. But how does one find these resources?
To do so, you can check any Top Websites Ranking
in a given region. Popular resources containing ads and banners most likely embed pixels and third-party cookies from Meta and Google Ads. "Like" and "Share" widgets will send the necessary data to Facebook, Instagram, or other popular social media when interacted with.
You can also use the PublicWWW
service. It helps you to find snippets and key words in the HTML, JS, and CSS webpage code. For instance, fbevents. js query will show you a large number of websites containing a Facebook pixel. This list can be useful for obtaining necessary cookies.