Coursera.org Site Title

Coursera - Free Online Courses From Top Universities | Coursera

Coursera.org Meta Description

Take free online classes from 120+ top universities and educational organizations. We partner with schools like Stanford, Yale, Princeton, and others to offer courses in dozens of topics, from computer science to teaching and beyond. Whether you are pursuing a passion or looking to advance your career, Coursera provides open, free education for everyone.

Coursera.org Test Results

Coursera.org Mobile Usability: 66/100

Quick overview:
Avoid app install interstitials that hide content
Your page appears to have an app install interstitial that hides a significant amount of content and must be dismissed before the page can be used, which results in a poor user experience. Consider using alternatives to interstitials in order to improve the user experience.
Remove the following app install interstitials that hide content:
<div class="rc-MobilePromoWall">✕Use the Cours…e.Download App</div>
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <button class="bt3-navbar-tog…-toggle-button">Toggle navigat…igation closed</button> is close to 1 other tap targets.
...

Coursera.org Mobile Speed: 54/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://d3njjcbhbojbot.cloudfront.net/web/1d01d1d75f256202eacb5c7d3532a60d0e7570fe/pages/front-page/styl/all.css
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://coursera.org/
...
Reduce server response time
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://bat.bing.com/bat.js (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 30.5KiB (49% reduction).
Losslessly compressing https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/growth_frontpage/partners_logo/jhu_logo.png?auto=format&dpr=1&w=&h=30 could save 5.6KiB (50% reduction).
...

Similar tests
www.coursera.com
www.coursera.net
www.coursera.org
www.coursera.info
www.coursera.biz
www.coursera.us
www.coursera.mobi
www.oursera.org
www.coursera.org
www.xoursera.org
www.cxoursera.org
www.xcoursera.org
www.doursera.org
www.cdoursera.org
www.dcoursera.org
www.foursera.org
www.cfoursera.org
www.fcoursera.org
www.voursera.org
www.cvoursera.org
www.vcoursera.org
www.cursera.org
www.ciursera.org
www.coiursera.org
www.cioursera.org
www.ckursera.org
www.cokursera.org
www.ckoursera.org
www.clursera.org
www.colursera.org
www.cloursera.org
www.cpursera.org
www.copursera.org
www.cpoursera.org
www.corsera.org
www.coyrsera.org
www.couyrsera.org
www.coyursera.org
www.cohrsera.org
www.couhrsera.org
www.cohursera.org
www.cojrsera.org
www.coujrsera.org
www.cojursera.org
www.coirsera.org
www.couirsera.org
www.cousera.org
www.couesera.org
www.couresera.org
www.couersera.org
www.coudsera.org
www.courdsera.org
www.coudrsera.org
www.coufsera.org
www.courfsera.org
www.coufrsera.org
www.coutsera.org
www.courtsera.org
www.coutrsera.org
www.courera.org
www.courwera.org
www.courswera.org
www.courwsera.org
www.coureera.org
www.courseera.org
www.courdera.org
www.coursdera.org
www.courzera.org
www.courszera.org
www.courzsera.org
www.courxera.org
www.coursxera.org
www.courxsera.org
www.couraera.org
www.coursaera.org
www.courasera.org
www.coursra.org
www.courswra.org
www.coursewra.org
www.courssra.org
www.coursesra.org
www.courssera.org
www.coursdra.org
www.coursedra.org
www.coursrra.org
www.courserra.org
www.coursrera.org
www.coursea.org
www.courseea.org
www.courserea.org
www.courseda.org
www.courserda.org
www.coursefa.org
www.courserfa.org
www.coursefra.org
www.courseta.org
www.courserta.org
www.coursetra.org
www.courser.org
www.courserq.org
www.courseraq.org
www.courserqa.org
www.courserw.org
www.courseraw.org
www.courserwa.org
www.coursers.org
www.courseras.org
www.coursersa.org
www.courserz.org
www.courseraz.org
www.courserza.org
Last Tested:

This website uses cookies to ensure you get the best experience on our website. Learn more. Got it.