I am able to used GZip compression for struts application in Tomcat environment, but it does not work for Struts action in WAS5.1. Once I configure GZip compression for (/*) patten, it gives below exception. I want to use GZip compression in my Struts application. How to enable GZIP in my tomcat server? Here is how to enable GZIP compression on Tomcat: edit file /conf/server.xml and add to the HTTP Connector configuration something like this: Hence this increase performance by many folds. Hence if gzip is enabled in such servers, the response if first compressed and then send to client. Servers like Apache, Tomcat, JBoss etc supports gzip compression too. These browsers are capable of uncompressing gzip data into plain text. How does it helps in improving performance of my web page? Modern browser like Internet Explorer, Firefox, Opera etc supports gzip compressed content. DEFLATE was intended as a replacement for LZW and other patent-encumbered data compression algorithms which, at the time, limited the usability of compress and other popular archivers. GZIP is based on the DEFLATE algorithm, which is a combination of LZ77 and Huffman coding.

Version 0.1 was first publicly released on October 31, 1992. What is GZIP? It is a compression format created by Jean-Loup Gailly and Mark Adler.

Firefox text encoding not work