Google ads appear on bottom instead top of page

Apparently on some niches every google ad appear on bottom of page. So far i haven't found an explaination regarding the matter. Anyone knows why?

Increase your bid - or try to improve your quality score

I don't think you read carefully. It's happening on specific niches, which means all ad bidders appear on bottom. Not even one on top. Implies for multiple websites and tens of keywords

The ads shown at the bottom would be ads that do not meet certain aspects of ad-rank.
If for any keywords, no ads appear at the top, but only at the bottom, that means that none of those ads have met those certain aspects of ad-rank, to make them appear on the top, so they appear at the bottom only.
NOTE : Since this thread related to Google Ads, OP may request this thread to be moved to the https://www.blackhatworld.com/forums/adwords.83/ (Google Ads) section, so that it gets better exposure for more ideas & suggestions.

Raj Kesu said:

The ads shown at the bottom would be ads that do not meet certain aspects of ad-rank.
If for any keywords, no ads appear at the top, but only at the bottom, that means that none of those ads have met those certain aspects of ad-rank, to make them appear on the top, so they appear at the bottom only.
NOTE : Since this thread related to Google Ads, OP may request this thread to be moved to the Adwords (Google Ads) section, so that it gets better exposure for more ideas & suggestions.

Click to expand...

Thanks for your answer. Is there any official link published from Google that i could read?

CrMas37 said:

Thanks for your answer. Is there any official link published from Google that i could read?

Click to expand...

this could help https://support.google.com/google-ads/answer/1722122?hl=en

fb3003 said:

this could help https://support.google.com/google-ads/answer/1722122?hl=en

Click to expand...

Thanks a lot for the share