Hot answers tagged google
I am going to assume that there is one page per ad at some point and that there are pages that categorize and list ads. With that, do what I do, blank the page- sorta. When the ad is deleted, make the public facing page something obvious; "sold", "ad removed", etc. but you can make it a useful landing page too. For example, more bicycles for sale and list a ...
Nowadays, PageRank is not relevant anymore, you can forget it. However, the following SEO factors are relevant. Because images are better than texts (for comprehension), here are two up-to-date images introducing SEO factors to maximize ranking of a website: First one from moz.com: Second one from searchenginejournal.com:
Only top voted, non community-wiki answers of a minimum length are eligible