diff --git a/resources/content-server/index.html b/resources/content-server/index.html
index 11d4d1b6ee..44294dcf40 100644
--- a/resources/content-server/index.html
+++ b/resources/content-server/index.html
@@ -13,7 +13,7 @@
         <div id="page_load_progress">
             <progress>
             </progress>
-            <div>Loading, please wait&hellip;<div>
+            <div>Loading, please wait&hellip;</div>
             <style type="text/css">
 #page_load_progress {
     position:relative;
diff --git a/src/pyj/srv.pyj b/src/pyj/srv.pyj
index 135925ad21..05849505b0 100644
--- a/src/pyj/srv.pyj
+++ b/src/pyj/srv.pyj
@@ -63,7 +63,10 @@ is_running_in_iframe = False  # Changed before script is loaded in the iframe
 if is_running_in_iframe:
     init()
 else:
-    main_js = (document.currentScript or document.scripts[0]).textContent
+    script = document.currentScript or document.scripts[0]
+    main_js = script.textContent
+    script.parentNode.removeChild(script) # save some memory
+    script = undefined
     # We wait for all page elements to load, since this is a single page app
     # with a largely empty starting document, we can use this to preload any resources
     # we know are going to be needed immediately.
@@ -76,5 +79,3 @@ else:
                 src = xhr.responseText.replace('AUTORELOAD_PORT', port)
                 eval(src)
     ).send()  # We must bypass cache as otherwise we could get stale port info
-
-