soma improvements

app/__init__.py

@@ -53,11 +53,11 @@ def create_app(test_config=None):
         if request.endpoint == "static":
             filename = request.view_args.get("filename", "") if request.view_args else ""
             if filename.endswith(".css"):
-                response.headers["Cache-Control"] = "public, max-age=2592000, immutable"
+                response.headers["Cache-Control"] = "public, max-age=1800, immutable"
             else:
-                response.headers["Cache-Control"] = "public, max-age=2592000, immutable"
+                response.headers["Cache-Control"] = "public, max-age=1800, immutable"
         elif response.mimetype == "text/html":
-            response.headers["Cache-Control"] = "no-store, private, must-revalidate"
+            response.headers["Cache-Control"] = "private, no-store"
         return response
 
     @login_manager.user_loader