Have you tried: | <filter> | <display-name>org.ajax4jsf.FastFilter</display-name> | <filter-name>ajax4jsf</filter-name> | <filter-class>org.ajax4jsf.FastFilter</filter-class> | </filter> | anonymous wrote : | This filter is based on the Nekko pacer. In this case an output xhtml code isn't strictly verified and it also could cause lot's of errors and corrupt a layout as a result. Though if you sure that your application markup is really strict for this filter, the filter considerably accelerates all AJAX requests processing. | http://labs.jboss.com/file-access/default/members/jbossajax4jsf/freezone/... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4077774#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...