Drupal 8 Bartik has no attributes in the head element. D7 Responsive Bartik has profile="" and the W3C HTML Validator says profile is obsolete:

The profile attribute on the head element is obsolete. To declare which meta terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a link element instead.

Comments

mjohnq3’s picture

mjohnq3 CreditAttribution: mjohnq3 commented

This will be corrected in the next release.

  • Commit 831b03c on 7.x-1.x by mjohnq3: 
    Issue #2141775: In HTML5 the profile attribute on the head element is...
mjohnq3’s picture

mjohnq3 CreditAttribution: mjohnq3 commented
Status: Active » Fixed

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.