Do you use DOCTYPE without any reference?
16/12/2014 5:02 AM by
Since HTML5, DOCTYPE no longer requires a reference to a DTD. Back in HTML 4.01, The DTD links were used in to specify the rules for the markup language (Transitional, Strict, Frameset etc) so that the browsers render the content correctly. It’s no longer necessary.
Do you feel this rule needs an update?