Quick question... Implemented adsense for the first time in years... I have a good keyword ratio site, meets all of the TOS. But the ads are unrelated. I JUST implemented the ads literally 10 minutes ago. I'm hoping I wake up in the morning and they have been crawled and are related? My website has been around for years and is instantly crawled by google when I actually update my site... how about adsense? From what I have read, Adsense does its own seperate crawl?
Relevant straight away if you have meta keywords and title tags with extremely relevant keywords, otherwise anything from a few hours to a day or so. Also straight away if you have a very good domain that perfectly matches the keywords you want for adsense. I found my ads got way more relevant on one of my sites when I put meta keywords everywhere. I'm using drupal on that site and by default it has none, I had to add a plugin to do that.