AJAX Introduction by Bhanwar Gupta - HTML preview
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Ajax Disadvantages
• Client Side
– Poor compatibility with very old or obscure browsers, and many mobile devices.– Limited Capabilities like multimedia, interaction with web-cams and printers, local data storage and real time graphics. – The first-time long wait for Ajax sites.
– Problem with back/forward buttons and bookmarks.
• Developer Side
–
Easily Abused by “bad” programmers.
– Not everyone have JavaScript enabled.
– Too much code makes the browser slow.