Ajax Disadvantages

• If you use ajax, Hackers can apply cross-Scripting, and can attack your website easily.
• One biggest problem of ajax is browsers support or its integration with browsers. Ajax will not work in older browsers and text browsers and javascript disabled browsers.
• Some times dynamically created ajax pages,wont register in browsers history. To do this, most of them uses frame, even though it is one of the major disadvantage
• Bookmarking the page that uses the ajax will not work properly,
• It take too much time to get response for request.
• Latency in the network will be slow.
• SEO will be failed in Ajax.