Rocket Validator integrates the W3C Validator HTML checker into an automated web crawler.
HTML issues tagged as fragment.
An <a> element has been found with an invalid href attribute, containing more than one # adjacent character.
The # 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 pricing:
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