Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “bs-example-navbar-collapse-1” was here.
Attribute “,” is not serializable as XML 1.0.
Element name “ie:menuitem” cannot be represented as XML 1.0.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Errors:
Bad value “Expires” for attribute “http-equiv” on element “meta”.
The text content of element “script” was not in the required format: Content contains a line starting with the character sequence “//” but not ending with a newline.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “__markuptype” not allowed on element “div” at this point.
Attribute “__webpartid” not allowed on element “div” at this point.
Attribute “webpart” not allowed on element “div” at this point.
Attribute “isclosed” not allowed on element “div” at this point.
Bad value “/Style Library/NBO3/images/arabic.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/Style Library/NBO3/images/Logo.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
Bad value “/Style Library/NBO3/images/search.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Stray end tag “ul”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Duplicate ID “bs-example-navbar-collapse-1”.
Attribute “runat” 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.)
No space between attributes.
The element “footer” must not appear as a descendant of the “footer” element.
Oman OM