Errors:
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “clear-site-data:” not allowed on element “meta” at this point.
Attribute “"cache",” not allowed on element “meta” at this point.
Attribute “"cookies",” not allowed on element “meta” at this point.
Attribute “"storage",” not allowed on element “meta” at this point.
Attribute “"executioncontexts"” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Bad value “Last-Modified” for attribute “http-equiv” on element “meta”.
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Attribute “name” not allowed on element “div” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
An element with the attribute “role=menu” must not appear as a descendant of an element with the attribute “role=button”.
An element with the attribute “role=menu” must not appear as a descendant of the “a” element.
An element with the attribute “tabindex” must not appear as a descendant of an element with the attribute “role=button”.
An element with the attribute “tabindex” must not appear as a descendant of the “a” element.
Duplicate ID “${submenu-id}”.
Attribute “alt” not allowed on element “a” at this point.
Duplicate ID “EnlacesHeader”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “button” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “https://ayudame2.udea.edu.co/javascript/login/ssoIBM.js?v=123456"” for attribute “src” on element “script”: Illegal character in query: “"” is not allowed.
Attribute “alt” not allowed on element “div” at this point.
No space between attributes.
Duplicate ID “q”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.
Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Stray end tag “nav”.
Element “title” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “title” must not be empty.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Attribute “charset” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
No “p” element in scope but a “p” end tag seen.
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
A document must not include more than one “meta” element with a “charset” attribute.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “font” element is obsolete. Use CSS instead.
Bad value “listitem” for attribute “role” on element “a”.
An element with “role=listitem” must be contained in, or owned by, an element with “role=list” or “role=group”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Attribute “clear-site-data:” is not serializable as XML 1.0.
Attribute “"cache",” is not serializable as XML 1.0.
Attribute “"cookies",” is not serializable as XML 1.0.
Attribute “"storage",” is not serializable as XML 1.0.
Attribute “"executioncontexts"” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
The “region” role is unnecessary for element “section”.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “${submenu-id}” was here.
The “link” role is unnecessary for element “a”.
The first occurrence of ID “EnlacesHeader” was here.
The “button” role is unnecessary for element “button”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “q” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.