From ccf3fd004e462270fe7eb9a711b6c05a69e3c573 Mon Sep 17 00:00:00 2001
From: Graham Triggs <gtriggs@duraspace.org>
Date: Fri, 21 Jul 2017 17:55:21 +0100
Subject: [PATCH] Page speed improvements

---
 webapp/src/main/webapp/WEB-INF/web.xml | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/webapp/src/main/webapp/WEB-INF/web.xml b/webapp/src/main/webapp/WEB-INF/web.xml
index 137bfc37..0b5d97cc 100644
--- a/webapp/src/main/webapp/WEB-INF/web.xml
+++ b/webapp/src/main/webapp/WEB-INF/web.xml
@@ -156,7 +156,29 @@
     <url-pattern>/*</url-pattern>
     <dispatcher>REQUEST</dispatcher>
   </filter-mapping>
-  
+
+  <filter>
+    <filter-name>ExpiresFilter</filter-name>
+    <filter-class>org.apache.catalina.filters.ExpiresFilter</filter-class>
+    <init-param>
+      <param-name>ExpiresByType image</param-name>
+      <param-value>access plus 10 minutes</param-value>
+    </init-param>
+    <init-param>
+      <param-name>ExpiresByType text/css</param-name>
+      <param-value>access plus 10 minutes</param-value>
+    </init-param>
+    <init-param>
+      <param-name>ExpiresByType application/javascript</param-name>
+      <param-value>access plus 10 minutes</param-value>
+    </init-param>
+  </filter>
+  <filter-mapping>
+    <filter-name>ExpiresFilter</filter-name>
+    <url-pattern>/*</url-pattern>
+    <dispatcher>REQUEST</dispatcher>
+  </filter-mapping>
+
   <!--  Spring setup ****************************************************  -->
 <!--
   <context-param>