This sample shows how to use the set read-only API to put editor into read-only state, so user's are not able to change its contents.
For details on how to create this setup check the source code of this sample page.
CKEditor requires JavaScript to run. In a browser with no JavaScript support, like yours, you should still see the contents (HTML data) and you should be able to edit it normally, without a rich editor interface.
<p>This is some <strong>sample text</strong>. You are using <a href="http://ckeditor.com/">CKEditor</a>.</p>