HTML Checking for Large Sites
Rocket Validator integrates the W3C Validator HTML checker into an automated web crawler.
HTML issues tagged as image maps.
The “shape” attribute on the “a” element is obsolete. Use “area” instead of “a” for image maps.
Links created with the <a> element no longer accept a shape attribute. In order to define image maps, use the <area> element instead.
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Save time using our automated web checker. Let our crawler check your web pages on the W3C Validator.