Red font in Firefox Page Source

Question

I have been messing around with my meta descriptions, trying to make them more unique by showing relevant data from the database.

But when I check the meta descripti

Answer 1

Red color in viewing source on Firefox indicates a syntax error, in the very basic structure of HTML tags. So it has nothing to do with the meaning of your tags or content, or even the names of tags and attributes.

To get a detailed error report, use a validator like http://validator.w3.org.