How do Googlebot get the web page address where I place the ads? Is it must get the address to crawl?
Once adsense code loaded, they have your page as referer. After that their bot "Mediapartners Google" crawls your page and determine the most appropriate ads for it.
I wanna know how they get the page's address technical(such as use JavaScript, ASP/PHP/JSP, etc.), as I have not tell them where I place it. Thanks!