Example Test

Replace all of https://example.com/ with a blank page displaying "test" and set the page title to "test"

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

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

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

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

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

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

(I already have a user script manager, let me install it!)

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.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Example Test
// @namespace    https://redcodi.com/
// @version      1.0
// @description  Replace all of https://example.com/ with a blank page displaying "test" and set the page title to "test"
// @author       Redcodi
// @license MIT
// @match        https://example.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Remove all existing styles and scripts
    document.head.innerHTML = '';
    document.body.innerHTML = '';

    // Load Google Fonts Roboto
    var fontLink = document.createElement('link');
    fontLink.rel = 'stylesheet';
    fontLink.href = 'https://fonts.googleapis.com/css2?family=Roboto:wght@400&display=swap';
    document.head.appendChild(fontLink);

    // Replace the entire page content
    document.body.innerHTML = '<p style="font-family: Roboto, sans-serif;">test</p>';

    // Set the page title to "test"
    document.title = 'test';

    // Change the favicon to a test icon
    var link = document.createElement('link');
    link.rel = 'icon';
    link.href = 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="80" font-size="80">Σ</text></svg>';
    document.head.appendChild(link);
})();