Close All Tabs Related To A Single Website Domain Simultaneously Using TabCloser 1.03 Add-on In Firefox If you have a habit of opening large number of tabs under a single window of Mozilla Firefox, you must have had problems while closing all tabs related to a single website domain one by one but keeping the main Mozilla Firefox window open. The task of closing the tabs … [Read more...] about Close All Tabs Related To A Single Website Domain Simultaneously Using TabCloser 1.03 Add-on In Firefox