Greasemonkey user script: Remove Google's link tracking

remove-google-tracking.user.js

// ==UserScript==
// @name Remove Google's link tracking
// @description Removes onmousedown event from external Google links to allow direct links
// @namespace https://gist.github.com/k-barton
// @include       http://*.google.*
// @include       https://*.google.*
// @version 0.2.1
// @grant unsafeWindow
// @run-at document-end
// ==/UserScript== 
(function() {

    var fix_link = (el) => {
        if (!el.href.includes("www.google.")) {
            el.removeAttribute("onmousedown");
            el.removeAttribute("ping");
            el.setAttribute("rel", "noopener noreferrer");
            el.setAttribute("referrerpolicy", "no-referrer");
            el.style.backgroundColor = "#FFFFCC";
        }
    };
    var n = document.links.length;
    //console.log("remove google tracking: " + n + " links");
    for (let i = 0; i < n; ++i)
        fix_link(document.links[i]);

}).apply(null);