Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
Element name “gcse:searchresults” cannot be represented as XML 1.0.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Element name “gcse:searchbox” cannot be represented as XML 1.0.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
Bogus comment.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “gcse:searchresults” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “https://bufferapp.com/add?url=http://www.brainkart.com/&text=Please Read This BrainKart Page” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “mailto:?Subject=Simple Share Buttons&Body=I%20saw%20this%20and%20thought%20of%20you!%20 http://www.brainkart.com/” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “http://reddit.com/submit?url=http://www.brainkart.com/&title=Please Read This BrainKart Page” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “http://www.stumbleupon.com/submit?url=http://www.brainkart.com/&title=Please Read This BrainKart Page” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “http://www.tumblr.com/share/link?url=http://www.brainkart.com/&title=Please Read This BrainKart Page” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The “center” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “gcse:searchbox” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Saw an end tag after “body” had been closed.
End tag “br”.
India IN