Open Site Explorer is a great free tool for checking your website domain and page authority and also for checking how many links you are getting and from which source. You can plug your URL into Open Site Explorer to see the high-level stats like page authority and incoming links. You can also click over to the Just-Discovered tab to see recent links and Top Pages to see which pages on your site get the most links. In addition, you can also check your competition. Note – the free version of Open Site Explorer gives you 3 reports per day, only. If you want more you’d need to upgrade to a paid plan.
