User:KLawal-WMF/common.js

var numWords = $("#mw-content-text > div").text.split(" ").length; var headerWords = $("h1").text.split(" ").length; var totalWords = numWords + headerWords; var timeInMinutes = totalWords / 200; var header = $("h1").text; $("h1").text(header + " (it will take you " + timeInMinutes + " minutes to read this page)");