99pledges.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”.
Bad value “login2” for attribute “rel” on element “a”: The string “login2” is not a registered keyword.
Bad value “wp-video-lightbox” for attribute “rel” on element “a”: The string “wp-video-lightbox” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “login4” for attribute “rel” on element “a”: The string “login4” is not a registered keyword.
Bad value “login6” for attribute “rel” on element “a”: The string “login6” is not a registered keyword.
Bad value “688/embed/?moog_width=688” for attribute “width” on element “iframe”: Expected a digit but saw “/” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “html” not allowed on element “form” at this point.
Duplicate ID “dialog_id”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “dialog_id” 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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