Since last week, my blog display a lot of public services ads. I have blogs, other three work well, only this site has display a lot of public services ads, almost over 80 %. However, all other older posts in this blog before 8th Jan still work well. Any one experience that kind of situation? How can i solve this problem?
It takes a while for Adsense to index new content and show relevant ads. I experienced this with one of my new websites it took over before I started seeing real Adsense Ads instead of Public Service ones.
Are you sure you have enough content? You will see a lot of PSA when AdSense is unable to determine the content of your site.
except all these things you must try to add more n more text with in pages must be relevant to the contaxt.
I get PSA ads on new pages when the page isn't indexed yet, and adsense ads that are showing are not relevant
build backlinks, add fresh relevant and unique content, add to social bookmarking sites rinse and repeat!