Errors:
Internal encoding declaration “iso-8859-9” disagrees with the actual encoding of the document (“utf-8”).
Bad value “text/html;charset=iso-8859-9” for attribute “content” on element “meta”: “iso-8859-9” is not a preferred encoding name. The preferred label for this encoding is “windows-1254”.
Internal encoding declaration “windows-1254” disagrees with the actual encoding of the document (“utf-8”).
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Internal encoding declaration “x-mac-turkish” disagrees with the actual encoding of the document (“utf-8”).
Bad value “text/html;charset=x-mac-turkish” for attribute “content” on element “meta”: “x-mac-turkish” is not a valid character encoding name.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Attribute “alt” not allowed on element “a” at this point.
The element “header” must not appear as a descendant of the “header” element.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Turkey TR