Rocket Validator automatically checks your pages on the W3C Validator.
HTML issues tagged as fragment.
<a> element has been found with an invalid
href attribute, containing more than one
# adjacent character.
# is used to separate the fragment part of an URI (typically used to indicate a section within a document). For example, this is a valid link to a URI containing a fragment:
The next example is invalid because it contains two adjacent
# characters, so that the fragment part would be
#pricing instead of
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