This add-on gives details on a Web page when you hover over the link. The information displayed gives a user an idea of the site's content, a summary of text on a Web page, sizes and dates of linked files and other useful information depending on the site. For example, with Interclue you can play a YouTube video within the "Clueview" window from a search result without having to open the link. If it's a link to a PDF, the viewer windows will show the file type, file size and publication date.
