Warnings:
Using “windows-1252” instead of the declared encoding “iso-8859-1”.
Consider avoiding viewport values that prevent users from resizing documents.
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.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Text run is not in Unicode Normalization Form C.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
Legacy encoding “windows-1252” used. Documents must use UTF-8.
Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Attribute “name” not allowed on element “div” at this point.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
CSS: “color”: Lexical error at line 28, column 10. Encountered: " " (32), after : "#".
CSS: “color”: Parse Error.
Duplicate attribute “class”.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
End tag “h4” seen, but there were open elements.
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
CSS: “height”: only “0” can be a “unit”. You must put a unit after your number.
Attribute “autocorrect” not allowed on element “input” at this point.
Stray end tag “div”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
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