Errors:
Malformed byte sequence: “f3”.
Obsolete doctype. Expected “<!DOCTYPE html>”.
Bad value “sp” for attribute “lang” on element “html”: The language subtag “sp” is not a valid ISO language part of a language tag.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).
Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
Malformed byte sequence: “e1”.
Malformed byte sequence: “fa”.
Bad value “” for attribute “id” on element “body”: An ID must not be the empty string.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Malformed byte sequence: “f1”.
Malformed byte sequence: “e9”.
Malformed byte sequence: “ed”.
End tag “li” seen, but there were open elements.
Unclosed element “a”.
Start tag “a” seen but an element of the same type was already open.
No “a” element in scope but a “a” end tag seen.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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).
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