1 files changed, 3 insertions, 0 deletions
diff --git a/lib.php b/lib.php
index 0cc8db9..f524c45 100644
--- a/lib.php
+++ b/lib.php
@@ -199,9 +199,12 @@ function _mgnav_html($wrap = false, $lang = 'en', $inject = null, $vhost = 'www.
     $key = array($wrap, $lang, $inject, $vhost);
 
     if (!is_null($cache) && ($h = $cache->get($key))) {
+        apache_note('navCacheHit', 1);
         return $h;
     }
 
+    apache_note('navCacheHit', 0);
+
     $lang = _lang_check($lang);
 
     l10n::load($lang, $cache);