// ==UserScript==// @name           Google Search Better Privacy// @description    Delete unnecessary params and add useful params on Google Search.// @version        0.0.4// @include        http://*.google.*/search*// @include        http://*.google.*/imgres*// @include        https://*.google.*/search*// @include        https://*.google.*/imgres*// @exclude        http://play.google.com/*// @exclude        http://mail.google.com/*// @exclude        https://play.google.com/*// @exclude        https://mail.google.com/*// @author         nodaguti// @license        MIT License// @run-at         document-start// @namespace https://greasyfork.org/users/1453// ==/UserScript==(function(){//--- Config ---//For more information about parameters, please see//http://www.blueglass.com/blog/google-search-url-parameters-query-string-anatomy/ or//http://www.seomoz.org/ugc/the-ultimate-guide-to-the-google-search-parametersvar addParams = ['safe=off',       //Disable safe search'newwindow=1',    //Open links in new tab'pws=0',          //Disable personalized search'complete=0',     //Disable instant search//    'as_qdr=y15',     //Display when sites released//    'adtest=on',    //Turn off AdWords database connection//See https://developers.google.com/custom-search-ads/docs/reference#adtest for detail];var deleteParams = [//--- Tracking Params ---//Thx: http://www.blueglass.com/blog/google-search-url-parameters-query-string-anatomy/'client',         //Browser Name'sclient',        //Browser Name'sourceid',       //Source of the query'source',         //Source of the query'oq',             //What you typed before you made a selection//from the suggestions'aq',             //Google Suggest Tracking (Shows which suggestion you choose)'pq',             //Previous Query'sa',             //Google SERPs navigation behavior tracking'swrnum',         //The number of r###lts the initial query returned'as_q',           //When searching within r###lts, the query is added as_q'oi',             //Universal search: Group name'resnum',         //Universal search: Number of a r###lt within the group//--- Maybe Tracking Params, but details unknown ---'gs_l',           //Location?'bav','bvm','bpcl','biw',            //Client display width?'bih',            //Client display height?'w','h','tbnh','tbnw','fp','ei','usg','sig2','tbs','ved',//--- Appearance Setting Params (default: Disabled) ---// If you want to delete these params, please reveal the comment out.//   'tbo',            //tbo=1: Display search toolbar//   'prmdo',          //prmdo=1: Expand 'services' in toolbar//   'sout',           //sout=1: Change UI of Google Image Search to old version//   'esrch',          //esrch=instantpreviews: Enable instant preview//   'filter',         //filter=1: Filter similar pages//   'hl',             //Interface language//   'lr',             //Search target language//   'ie',             //Query encoding//   'oe',             //Search r###lt encoding//   'noj',            //noj=1: No JavaScript//--- Unknown Params ---'pdx','ech','psi','emsg','facrc','imgdii','iact','ndsp','tx','ty',];// --- /Config ---var delParamReg = new RegExp('&(?:' + deleteParams.join('=[^&#]*|') + '=[^&#]*)', 'g');var overwriteParamReg = new RegExp('&(?:' + addParams.map(function(i){return i.split('=')[0];}).join('=[^&#]*|') + '=[^&#]*)', 'g');//Delete and add paramsfunction urlFix(url){var _url = url;//delete params_url = url.replace(delParamReg, '');//overwrite and add params_url = _url.replace(overwriteParamReg, '').replace(/&$/, '');_url += '&' + addParams.join('&') + '&urlfixed=1';return _url;}//Reload page when hash is changed (when search from textbox on r###lt page)function hashChange(){//Exclude Image Searchif(location.search.indexOf('tbm=isch') !== -1) return;var newURL = ('https://' +location.host + '/search' +location.search + '&' +location.hash.substr(1));newURL = urlFix(newURL);location.replace(newURL);}if(location.href.indexOf('urlfixed=1') === -1){location.replace(urlFix(location.href));}window.addEventListener('hashchange', hashChange, false);})();