The URL Display Extension is a free add-on designed for Chrome users to enhance their web browsing experience. This extension prominently displays the URL of the current webpage, providing users with immediate access to the site address as they navigate through different pages.

In addition to URL display functionality, the extension also assesses the security status of websites. It features a notification popup that informs users about the safety of the sites they visit, helping to promote secure browsing practices. This combination of features makes the URL Display Extension a useful tool for anyone looking to stay informed about their online security while browsing.