Errors:
Malformed byte sequence: “f3”.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
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”.
Attribute “topmargin” not allowed on element “body” at this point.
Attribute “leftmargin” not allowed on element “body” at this point.
The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
Attribute “http-equiv” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Malformed byte sequence: “fa”.
Malformed byte sequence: “e9”.
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: “ed”.
The “font” element is obsolete. Use CSS instead.
Malformed byte sequence: “eb”.
Malformed byte sequence: “e1”.
Malformed byte sequence: “c9”.
Malformed byte sequence: “c1”.
Malformed byte sequence: “f1”.
Malformed byte sequence: “f6”.
Malformed byte sequence: “e2”.
Malformed byte sequence: “fc”.
The “select” element cannot have more than one selected “option” descendant unless the “multiple” attribute is specified.
Malformed byte sequence: “d3”.
Malformed byte sequence: “bf”.
Duplicate ID “mega-menu-tut”.
Attribute “src” not allowed on element “a” at this point.
Element “div” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
Malformed byte sequence: “e4”.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
No “li” element in scope but a “li” end tag seen.
The “center” element is obsolete. Use CSS instead.
End tag “td” seen, but there were open elements.
Unclosed element “center”.
Attribute “bordercolor” not allowed on element “table” at this point.
Attribute “height” not allowed on element “table” at this point.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Attribute “align” not allowed on element “ul” at this point.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “nombre_prod”.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Attribute “text-underline:” not allowed on element “a” at this point.
Attribute “single"” not allowed on element “a” at this point.
Attribute “;” not allowed on element “a” at this point.
End tag “a” violates nesting rules.
No “b” element in scope but a “b” end tag seen.
Stray end tag “a”.
Bad value “https://www.aceros-de-hispania.com/cuchillos-atacame�os-chilenos.htm” for attribute “href” on element “a”: Illegal character in path segment: “�” is not allowed.
Bad value “ES-TRAD” for attribute “lang” on element “span”: Bad script subtag.
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.
The first occurrence of ID “mega-menu-tut” was here.
Attribute “cat�lica""” is not serializable as XML 1.0.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “nombre_prod” was here.
Attribute “text-underline:” is not serializable as XML 1.0.
Attribute “single"” is not serializable as XML 1.0.
Attribute “;” is not serializable as XML 1.0.
NON-DOCUMENT-ERROR:
Too many messages.
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