browser compatibility

A term used to compare the way a Web page looks on one browser as opposed to another. For example, if you view NetLingo.com on Netscape, it will look pretty much the same as it does on Internet Explorer (illustrating browser compatibility). Some time ago, though, if you viewed NetLingo.com on the AOL browser, it would've looked jumbled (a case of browser incompatibility). The reason these incompatibilities exist relates to the way a browser interprets the code that creates a Web page (HTML).

Browser compatibility can also refer to cross-platform compatibility, which is, for example, the way a page renders or displays on a Windows system as opposed to on a Mac. The differences are usually very slight, however, just enough to annoy some Web designers and their clients into spending great time and energy on beta-testing a Web site with every browser on every type of system. Browser compatibility is often mentioned in conjunction with the term browser support, but the two should not be confused.