The Link Checker Portlet was developed by XTIVIA, the 2012, 2013 & 2014 Liferay North America Partner of the Year. Having broken links on a website can quickly cause a negative user experience. Which can go a long way to mar a business and its reputation. A link is considered broken when clicked on, it leads to a different page than expected or leads to the famous 404 (Page Not Found) response.
One way to take care of broken links is to regularly do a broken links test. The link checker portlet is able check links within a specified web page and give a detailed result of information about each link . The app shows all Broken and Good links.