Cityproperty.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Heading cannot be a child of another heading.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Text not allowed in element “ul” in this context.
Duplicate ID “req-prop”.
Duplicate ID “prop-text”.
Bad value for attribute “src” on element “iframe”: Illegal character in query: space is not allowed.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Empty heading.
The first occurrence of ID “req-prop” was here.
The first occurrence of ID “prop-text” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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