Ictna.ir W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
This document appears to be written in Persian. Consider adding “dir="rtl"” to the “html” start tag.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “object” is missing one or more of the following attributes: “data”, “type”.
Bad value “http://www.ictna.ir/assets_c/2017/11/Shatel-Mobile-2 (1)-thumb-100xauto-5674.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Attribute “square” not allowed on element “img” at this point.
Attribute “type” not allowed on element “video” at this point.
Attribute “width” not allowed on element “audio” at this point.
Attribute “type” not allowed on element “audio” at this point.
Element “figcaption” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Non-space character in page trailer.
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