[ https://jira.jboss.org/jira/browse/JBPORTAL-2399?page=com.atlassian.jira.... ] Philip Kedy updated JBPORTAL-2399: ---------------------------------- Description: We commonly use the header-content feature of jboss-portlet.xml. It appears as though if multiple portlet instances of the same portlet definition are on the page that the JavaScript and CSS files referenced in the header-content are included in the head tag multiple times. This causes several browser performance issues with managing an increased volume of CSS and JavaScript. Also Internet Explorer has a limit of 32 CSS files that can be referenced directly in the head tag. Between the theme CSS and portlet CSS it is possible to surpass the 32 file limit. I have attached a revision to HeaderContentTagHandler.java to prevent multiple references to the same file. It also writes out references to CSS before JavaScript which is supposed to improve browser performance. was: We commonly use the header-content feature of jboss-portlet.xml. It appears as those if multiple portlet instances of the same portlet definition are on the page that the JavaScript and CSS files referenced in the header-content are included in the head tag multiple times. This causes several browser performance issues with managing an increased volume of CSS and JavaScript. Also Internet Explorer has a limit of 32 CSS files that can be referenced directly in the head tag. Between the theme CSS and portlet CSS it is possible to surpass the 32 file limit. I have attached a revision to HeaderContentTagHandler.java to prevent multiple references to the same file. It also writes out references to CSS before JavaScript which is supposed to improve browser performance. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira