// ==UserScript==
// @name         FFN Redirect to Mobile
// @description  Redirect fanfiction.net to m.fanfiction.net.
// @author       C89sd
// @version      0.1
// @match        https://www.fanfiction.net/*
// @namespace    https://greasyfork.org/users/1376767
// @run-at       document-start
// @downloadURL none
// ==/UserScript==

window.location.href = window.location.href.replace("www.fanfiction.net", "m.fanfiction.net");