element should not contain script tag

Some feed elements are allowed to contain HTML. However, some HTML tags, like script, are potentially dangerous and could cause unwanted side effects in browser-based news aggregators. For this reason, these potentially dangerous tags are often stripped out on the client side.

Examples of HTML tags that the validator will flag:

• comment
• embed
• link
• listing
• meta
• noscript
• object
• plaintext
• script
• xmp

Remove the offending HTML tags. At a minimum, ensure that your content will still display as intended if this element is stripped by security conscious clients.