Type of policy: XPath
What it is used for: A common accessibility no-no is to add a link to the phrase "Click Here". This custom check will identify cases where "Click Here" is associated with a link.
How to set it up:
Set policy to “Flag pages that contain the XPath"
Use the following:
//a[.= "click here" or .= "Click Here" ]
For information on how to create Custom Checks, please see this article.