{"version":"1.0","provider_name":"RedLine13","provider_url":"https:\/\/www.redline13.com\/blog","author_name":"RedLine13","author_url":"https:\/\/www.redline13.com\/blog\/author\/user\/","title":"webdriver chrome firefox headless load testing","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zH02es8iW2\"><a href=\"https:\/\/www.redline13.com\/blog\/2018\/03\/webdriver-chrome-firefox-headless-load-testing\/\">WebDriver Chrome and Firefox Headless Load Testing<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.redline13.com\/blog\/2018\/03\/webdriver-chrome-firefox-headless-load-testing\/embed\/#?secret=zH02es8iW2\" width=\"600\" height=\"338\" title=\"&#8220;WebDriver Chrome and Firefox Headless Load Testing&#8221; &#8212; RedLine13\" data-secret=\"zH02es8iW2\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.redline13.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.redline13.com\/blog\/wp-content\/uploads\/2017\/02\/Selenium_WebDriverRedLine13.png","thumbnail_width":846,"thumbnail_height":534,"description":"We have introduced support for WebDriver headless testing with Chrome and Firefox. Using headless browser testing allows running more concurrent user tests by not requiring virtual terminals to simulate a real desktop screen.\u00a0 It should improve CPU consumption and allow running the same test on smaller instance size or perhaps more users on larger instance sizes.\u00a0 Chrome and Firefox are still heavy on CPUs in general but we will take any advantage we can get \ud83d\ude42Read More &rarr;"}