Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Errors:
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “/document/slider/odul toreni.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/document/slider/guz yariyili final sinavlari(2).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/document/slider/banner_ascilikyarisma2 (1).png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
The “center” element is obsolete. Use CSS instead.
Bad value “/document/vitrin/sitearayüz - Kopya.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “160px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
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 “iframe”: Expected a digit but saw “%” instead.
Bad value “200px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
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