Thepointsguy.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
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.
The value of attribute “data-srcset” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The value of attribute “data-src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The first occurrence of ID “mc_embed_signup” was here.
The first occurrence of ID “mce-EMAIL” was here.
The first occurrence of ID “mc-embedded-subscribe” was here.
The first occurrence of ID “gdpr_1” was here.
Errors:
Element “img” is missing required attribute “src”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “mc_embed_signup”.
Duplicate ID “mce-EMAIL”.
Duplicate ID “mc-embedded-subscribe”.
Duplicate ID “gdpr_1”.
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