Errors:
Bad value “image” for attribute “rel” on element “link”: The string “image” is not a registered keyword.
Bad value “https://fonts.googleapis.com/css?family=Roboto+Slab|Roboto:300,400,500,700&subset=latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
The “center” element is obsolete. Use CSS instead.
Attribute “autocomplate” not allowed on element “form” at this point.
Element “times” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Attribute “,” not allowed on element “select” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Element “option” without attribute “label” must not be empty.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Element “h5” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “dofollow” for attribute “rel” on element “a”: The string “dofollow” is not a registered keyword.
Stray end tag “div”.
Element “style” not allowed as child of element “footer” in this context. (Suppressing further errors from this subtree.)
End tag for “body” seen, but there were unclosed elements.
Unclosed element “footer”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “form” role is unnecessary for element “form”.
Attribute “,” is not serializable as XML 1.0.
This document appears to be written in Turkish. Consider adding “lang="tr"” (or variant) to the “html” start tag.
Turkey TR