HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

Bad value X for attribute “src” on element “img”: Illegal character in path segment: “{” is not allowed.

The src attribute on an element <img> contains a { curly bracket character, which is not allowed unless properly encoded.

Related W3C validator issues

When was the last time you validated your whole site?

Keep your sites healthy checking for A11Y/HTML issues on an automated schedule.