How to determine the client browser version? Also, how to check if it allows cookies?

Created May 4, 2012

Ramakrishna puppala

Another name for "browser" is "user agent." You can read the User-Agent header using request.getUserAgent() or request.getHeader("User-Agent")

See this question in the JSP FAQ: http://www.jguru.com/jguru/faq/view.jsp?EID=12253 for a class which embodies lots of good info about the browser.

It's not enough to tell if the browser might possibly support cookies; you also must tell if the user has enabled or disabled cookies. For that, you must drop a test cookie on the browser, then see if it gets sent back. A servlet that does this is called CookieDetector, at http://www.purpletech.com/code/.

[Keywords: identify client browser, determine client browser, check version of client browser]

0 Comments (click to add your comment)

Comment and Contribute

Advertiser Disclosure: Some of the products that appear on this site are from companies from which QuinStreet receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. QuinStreet does not include all companies or all types of products available in the marketplace.