It's how google, and other search engines create and maintain their databases so that you an I get relevant results when we perform a search using their site. Google call their spider, "Googlebot".
Just like in real life, a spider crawls a web collecting whatever it finds.
Comments
It's how google, and other search engines create and maintain their databases so that you an I get relevant results when we perform a search using their site. Google call their spider, "Googlebot".
Just like in real life, a spider crawls a web collecting whatever it finds.