HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

Attribute “displaytext” not allowed on element “span” at this point.

The attribute displayText is not allowed on <span> elements.

This issue is commonly caused by an old integration of ShareThis via Drupal or other CMS - the old code used invalid attributes like displayText, st_url and st_title which were later changed to HTML5 custom data attributes.

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Related W3C validator issues

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