Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “seo” was here.
Attribute “scale<” is not serializable as XML 1.0.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
Element “h1” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “seo”.
A slash was not immediately followed by “>”.
“<” in attribute name. Probable cause: “>” missing immediately before.
Attribute “easy” not allowed on element “br” at this point.
Attribute “to” not allowed on element “br” at this point.
Attribute “apply” not allowed on element “br” at this point.
Attribute “on” not allowed on element “br” at this point.
Attribute “a” not allowed on element “br” at this point.
Attribute “large” not allowed on element “br” at this point.
Attribute “scale<” not allowed on element “br” at this point.
Attribute “h3” not allowed on element “br” at this point.
Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “h3”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “default” not allowed on element “input” at this point.
Attribute “default” not allowed on element “textarea” at this point.
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