Rocket Validator integrates the W3C Validator HTML checker into an automated web crawler.
HTML issues tagged as pipe.
href attribute on an element
<a> contains a character that is not allowed, and should be encoded.
Some typical examples include the pipe character
| that should be replaced by its encoded alternative
%7C , and the left square bracket
[ that needs to be encoded as
25,000 HTML checks per month. Fully automated.
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