Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:ice” not allowed here.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “border” not allowed on element “input” at this point.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Element “object” is missing one or more of the following attributes: “data”, “type”.
The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.
Duplicate ID “form”.
Duplicate ID “jumpMenu”.
Bad value “institucion/LEGISLACION UNIVERSITARIA.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Duplicate ID “sin_ocultar”.
Duplicate ID “boton_top_calidad”.
Element “area” is missing required attribute “alt”.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"alt” not allowed on element “img” at this point.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “75px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute with the local name “xmlns:ice” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “form” was here.
The first occurrence of ID “jumpMenu” was here.
The first occurrence of ID “sin_ocultar” was here.
The first occurrence of ID “boton_top_calidad” was here.
Attribute “"alt” is not serializable as XML 1.0.
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