I know that similar posts have been published regarding this subject, but they don’t quite answer my question. I’m looking for a Page Ranking software (SERP) with the following characteristics: - It must be reliable. I’d like to verify that if this software says that my website X ranks Yth in Google (with a keyword W), I can actually verify that MANUALLY (sure when I’m logged off Google or using a proxy to simulate a different geographic location). I don’t mind if it’s off 1-3 positions but not much. - It must be able to show tracking/progress OVER TIME. I’d like to check the long-term visibility of a website over months periods using X keywords for each website for each search engine. - It must be from a company that MAINTAINS its software fairly well. - It must also work with subdomains (example: MyWebsite.wordpress.com) I hope I’m not asking too much I appreciate all your answers, CMC