DOM issues

Call to 'document.write()'  

Reports a method call to document.write() or document.writeln().

Inaccurate platform detection  

Reports a common JavaScript pattern for detecting the browser or operating system in which the script is run.

Incompatible XHTML usages  

Reports common JavaScript DOM patterns which may present problems with XHTML documents.

Use of 'innerHTML' property  

Reports a JavaScript access to DOM nodes as text using the innerHTML property.