Advantages:-
1.
Minimal Data Transfer
2.
An asynchronous call by
XMLHttpRequest and it is hold and wait process.
3.
Reduce the traffic travels between
the client and the server and the response time is faster so increases
performance and speed.
4.
Better responsive and interactivity
and faster page renders and improved response times.
5.
Supports almost all modern browsers.
6.
Easy Navigation.
7.
Open source JavaScript libraries
available for AJAX support like JQuery, etc.
Disadvantages:-
1.
Insecure and increment the load on web
server.
2.
All files are downloaded at client-side.
3.
Browser compatibility issues accrued.
4.
The search engines are not crawling AJAX
generated content that means Google can’t index AJAX pages.
5.
AJAX does not play well in encrypted
environments.
6.
The server information can't be
accessed using AJAX.
7.
Data of all requests is URL encoded
and causes increases the size of the request.
8.
ActiveX requests are enabled only in
Internet Explorer and newer latest browser.
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Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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