Vague memories aren't much practical use though. Does anybody know precisely what type of issues you will find and which user agents they affect?
Some common htaccess rules for any starter
# Netscape 4.x has some problems... BrowserMatch ^Mozilla/4 gzip-only-text/html # Netscape 4.06-4.08 have some more problems BrowserMatch ^Mozilla/4\.0 no-gzip # MSIE masquerades as Netscape, but it is fine BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
Essentially you will find a couple of things you must do:
Although these good examples have been in PHP the concepts are universal. You do not say what language you are using.