Block sites from adding search engines to Chrome.
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// ==UserScript==
// @name Block OpenSearch Descriptions
// @author
// @description Block sites from adding search engines to Chrome.
// @downloadURL
// @grant
// @icon
// @include http*://*
// @require
// @run-at document-start
// @updateURL
// @version 1.1
// @namespace https://greasyfork.org/users/218540
// ==/UserScript==
//document.querySelector('[type="application/opensearchdescription+xml"]').remove();
//////////////////////////////////////////////////////////////////////////////
// Code from https://github.com/gregsadetsky/chrome-dont-add-custom-search-engines/blob/master/src/content.js
// OpenSearch - e.g., https://martin-thoma.com/search-engine-autodiscovery/
// Uses CSS4 selectors, Chrome 49+
function onDOMContentLoaded()
{
document.querySelectorAll('[type="application/opensearchdescription+xml" i]').forEach(
function (it) {
it.removeAttribute('type');
//console.info({"Spoiled by type removal": it});
}
);
// Suggestion service, https://www.chromium.org/tab-to-search
document.querySelectorAll('url[rel="suggestions" i]').forEach(
function (it) {
it.removeAttribute('rel');
//console.info({"Spoiled by rel removal": it});
}
);
}
document.addEventListener('DOMContentLoaded', onDOMContentLoaded);