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Append Hostname to Window Title

Append the domain name of the site to the window title. Helps offer a hint to tools like AHK so that they can identify the site loaded.

  1. // ==UserScript==
  2. // @name         Append Hostname to Window Title
  3. // @namespace    https://greasyfork.org/users/77886
  4. // @version      0.4
  5. // @description  Append the domain name of the site to the window title. Helps offer a hint to tools like AHK so that they can identify the site loaded.
  6. // @author       muchtall
  7. // @include      *://*/*
  8. // @match        *://*/*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. (
  13.   function() {
  14.     'use strict';
  15.  
  16.     /// Set the window title on page load
  17.     window.addEventListener('load', function () {
  18.       document.title = document.title + " - (" + window.location.hostname + ")";
  19.     });
  20.  
  21.     // Workaround to sites that insist on changing the title of the window after the page loads
  22.     setTimeout(function() {
  23.         var target = document.querySelector('title');
  24.         var observer = new MutationObserver(function(mutations) {
  25.             mutations.forEach(function(mutation) {
  26.                 var re = new RegExp(" - \\(" + window.location.hostname + "\\)$", "");
  27.                 if ( ! re.test(document.title) ) {
  28.                   console.log('Title before "%s"', document.title);
  29.                   document.title = document.title + " - (" + window.location.hostname + ")";
  30.                   console.log('Title after "%s"', document.title);
  31.                 }
  32.             });
  33.         });
  34.         var config = {
  35.             childList: true,
  36.         };
  37.         observer.observe(target, config);
  38.     }, 100);
  39.   }
  40. )();