x-dns-prefetch-control

Hi,

Bad value |x-dns-prefetch-control| for attribute |http-equiv| on element 
|meta| <https://html.spec.whatwg.org/multipage/#the-meta-element>.
<meta http-equiv="x-dns-prefetch-control" content="on">

Thank'.s

Received on Friday, 18 January 2019 18:10:43 UTC