Link Popularity Checker Can Help Boost Your LInk Building & SEO Efforts Instantly. Display Page Rank & Alexa rankings for hundreds of sites you enter. Reveal number of backlinks for each websites from 6 different sources including Google, Yahoo, Ask, AltaVista, AllTheWeb, Alexa. Display the number of pages in your sites indexed in Google & Yahoo search engines Allows you to spy on your competitors with just a few clicks of the mouse Saves you time and keeps track of your SEO and link building efforts Ability to save your results in excel sheet for deeper analysis.