Google udm14

Add &udm=14 to Google URL if it doesn't already exist

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Google udm14
// @namespace    http://tampermonkey.net/
// @version      1.1
// @description  Add &udm=14 to Google URL if it doesn't already exist
// @author       niceEli
// @match        *://www.google.com/search*
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    // Check if the URL already has the udm parameter
    const url = new URL(window.location.href);
    const udmParam = url.searchParams.get('udm');
    if (udmParam === null) {
        // If udm parameter does not exist, add udm=14
        url.searchParams.append('udm', '14');
        window.location.replace(url.href);
    } else if (udmParam !== '2' && udmParam !== '14') {
        // If udm parameter exists and is not 2 or 14, update it to 14
        url.searchParams.set('udm', '14');
        window.location.replace(url.href);
    }
})();