HTML Checking for Large Sites
Rocket Validator automatically scans your sites for accessibility issues using the W3C Validator,
hosted on our own servers and integrated into our web crawler.
Start tag “a” seen but an element of the same type was already open.
An <a> tag can’t include other <a> tags inside. Most probable cause is an unclosed <a> tag, like in this example:
<a href="one.html">Page 1
<a href="two.html">Page 2</a>Related W3C validator issues
- Bad value “X” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
- Bad value “X” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
- Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
- Element “X” not allowed as child of element “Y” in this context. (Suppressing further errors from this subtree.)
- End tag “a” violates nesting rules.
- The element “label” must not appear as a descendant of the “a” element.
- The element “label” must not appear as a descendant of the “label” element.
- The element “table” must not appear as a descendant of the “caption” element.