Hi there. Thanks for taking the time to leave a review of the ExpressVPN for Firefox. We appreciate your feedback, and we're happy to hear you love the service. In addition to letting you connect to ExpressVPN from within your browser, the Firefox add-on also blocks WebRTC leaks, helps you spoof your geolocation, and uses HTTPS Everywhere to direct you to HTTPS versions of the sites you visit. Hope this clears things up a bit.