Errors:
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Attribute “cursos,” not allowed on element “meta” at this point.
Attribute “bolsas” not allowed on element “meta” at this point.
Attribute “de” not allowed on element “meta” at this point.
Attribute “trabajo” not allowed on element “meta” at this point.
Attribute “cursos” not allowed on element “meta” at this point.
Attribute “y” not allowed on element “meta” at this point.
Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).
Attribute “charset” not allowed on element “meta” at this point.
Bad value “text/html;” for attribute “content” on element “meta”: The legacy encoding declaration ended prematurely.
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.
Attribute “leftmargin” not allowed on element “body” at this point.
Attribute “topmargin” not allowed on element “body” at this point.
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
The “text” attribute on the “body” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “body” element is obsolete.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The “marginheight” attribute on the “body” element is obsolete.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The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “table” element is obsolete.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The “border” attribute on the “table” element is obsolete.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The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “font” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Row 4 of a row group established by a “tbody” element has no cells beginning on it.
End tag “td” seen, but there were open elements.
Unclosed element “a”.
End tag “a” violates nesting rules.
No “font” element in scope but a “font” end tag seen.
The “center” element is obsolete. Use CSS instead.
Attribute “alt” not allowed on element “a” at this point.
Malformed byte sequence: “ed”.
Malformed byte sequence: “f3”.
Unclosed element “font”.
Unclosed element “center”.
Attribute “height” not allowed on element “table” at this point.
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
Start tag “form” seen in “table”.
Element “form” not allowed as child of element “tr” in this context. (Suppressing further errors from this subtree.)
Element “input” is missing required attribute “alt”.
Stray end tag “form”.
Table column 2 established by element “td” has no cells beginning in it.
A numeric character reference expanded to the C1 controls range.
The “valign” attribute on the “tr” element is obsolete. Use CSS instead.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Start tag “p” seen in “table”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “cursos,” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
A table row was 0 columns wide, which is less than the column count established by the first row (1).
A table row was 1 columns wide, which is less than the column count established by the first row (2).