Errors:
Malformed byte sequence: “f3”.
Malformed byte sequence: “e9”.
Malformed byte sequence: “e1”.
Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).
Bad value “ISO-8859-1” for attribute “charset” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.
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”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Bad value “CHARSET” for attribute “http-equiv” on element “meta”.
Malformed byte sequence: “c7”.
Malformed byte sequence: “c3”.
Malformed byte sequence: “e3”.
Malformed byte sequence: “e7”.
Malformed byte sequence: “f5”.
Malformed byte sequence: “ed”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad character “<” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Attribute “alt” not allowed on element “picture” at this point.
Element “img” is missing required attribute “src”.
Malformed byte sequence: “ea”.
Malformed byte sequence: “f4”.
Malformed byte sequence: “d3”.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Malformed byte sequence: “ba”.
Malformed byte sequence: “b1”.
Malformed byte sequence: “e2”.
Malformed byte sequence: “e0”.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Malformed byte sequence: “a9”.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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