Why would the auditor not let Fred publish the pages written with AJAX?

Fred wants to create his web page using AJAX to make them dynamic and give them the ability to
use and share data. After an internal auditor examines the compliance of Fred’s page, he says
that they cannot be used if external visitors will be accessing the pages. Why would the auditor not
let Fred publish the pages written with AJAX?

A.
Users with Java enabled will not be able to read pages

B.
Not supported in older browsers