Techpark.ir W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “http-equiv” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Stray end tag “meta”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “30px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “30px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “71px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “37px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “152px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “112px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Duplicate ID “imgs”.
Duplicate ID “footer_park”.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “imgs” was here.
The first occurrence of ID “footer_park” was here.
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