diff --git a/index.html b/index.html
index 5149c40..9097200 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
       gtag('config', 'G-CC1B9CQ691');
     </script>
     <!-- Google Maps API with async loading -->
-    <script async defer src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places,visualization,geometry,search"></script>
+    <script async defer src="https://maps.googleapis.com/maps/api/js?key=YOUR_ACTUAL_API_KEY&libraries=places,visualization,geometry,search"></script>
     <style>
         body {
             font-family: Arial, sans-serif;
@@ -44,12 +44,22 @@
             text-align: center;
             display: none;
         }
+        #gaia-gps-link {
+            display: none;
+        }
     </style>
     <script>
         document.addEventListener('DOMContentLoaded', function() {
             if (!localStorage.getItem('consentGiven')) {
                 document.getElementById('consent-banner').style.display = 'block';
             }
+
+            var allowedReferrer = 'https://yourwebsite.com'; // Update with your actual website URL
+            var referrer = document.referrer;
+
+            if (referrer && referrer.indexOf(allowedReferrer) === 0) {
+                document.getElementById('gaia-gps-link').style.display = 'inline-block';
+            }
         });
 
         function acceptConsent() {
@@ -63,7 +73,7 @@
     <iframe src="https://www.google.com/maps/d/embed?mid=1uaJCMW64w_zwERr9nFcVJchrZdocNbA&ll=39.03966489533956%2C-105.32945964046155&z=14" width="800" height="600"></iframe>
     <br>
     <a href="https://www.google.com/maps/d/u/0/viewer?mid=1uaJCMW64w_zwERr9nFcVJchrZdocNbA&ll=39.035283304733184%2C-105.2908042761522&z=14" target="_blank" class="button">View in Google Maps</a>
-    <a href="https://www.gaiagps.com/map/?lat=39.03966489533956&lon=-105.32945964046155&zoom=14&loc=14.0/-105.3120/39.0318&pubLink=VVXcZPvEfvAbvRWi5F0DQPNT&folderId=e810350b-1b3f-49bf-8f67-6a497827f190" target="_blank" class="button">View in Gaia GPS</a>
+    <a href="https://www.gaiagps.com/map/?lat=39.03966489533956&lon=-105.32945964046155&zoom=14&loc=14.0/-105.3120/39.0318&pubLink=VVXcZPvEfvAbvRWi5F0DQPNT&folderId=e810350b-1b3f-49bf-8f67-6a497827f190" target="_blank" class="button" id="gaia-gps-link">View in Gaia GPS</a>
     <div id="consent-banner">
         This site uses cookies to improve your experience. By continuing to browse, you accept the use of cookies.
         <button onclick="acceptConsent()">Accept</button>