Are You Heartbleed Vulnurable ? People have created the malicious script for heartbeat request and created many online checkers. Following are the websites where you can test whether your website is Heartbleed vulnerable or not. http://filippo.io/Heartbleed/ https://lastpass.com/heartbleed/ http://tif.mcafee.com/heartbleedtest https://www.ssllabs.com/ssltest/