Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
The first occurrence of ID “refUrl” was here.
Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “OFF” for attribute “autocomplete” on element “input”: The string “off” is not a valid autofill field name.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Duplicate ID “refUrl”.
Element “div” is missing one or more of the following attributes: “role”.
Attribute “nav” not allowed on element “a” at this point.
Attribute “value” not allowed on element “a” at this point.
Attribute “nav” not allowed on element “div” at this point.
Attribute “value” not allowed on element “div” at this point.
Attribute “wrong-info” not allowed on element “div” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
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.
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