diff --git a/js/hcaptcha-loader.js b/js/hcaptcha-loader.js
index 6adf9dc..b2d5271 100644
--- a/js/hcaptcha-loader.js
+++ b/js/hcaptcha-loader.js
@@ -10,14 +10,29 @@
     Drupal.behaviors.hcaptcha.attach();
   };
 
-  if (!document.getElementById('hcaptcha-src') && drupalSettings.hcaptcha) {
-    var el = document.createElement('script');
-    el.type = 'text/javascript';
-    el.src = drupalSettings.hcaptcha.src;
-    el.id = 'hcaptcha-src';
-    el.async = true;
-    el.defer = true;
-    document.getElementsByTagName('head')[0].appendChild(el);
+  if (window.IntersectionObserver) {
+    const observer = new IntersectionObserver((entries) => {
+      entries.forEach((entry) => {
+        if (entry.isIntersecting) {
+          loadhCaptchaScript()
+        }
+      });
+    });
+    observer.observe(document.querySelector('form'));
+  } else {
+    loadhCaptchaScript();
+  }
+
+  const loadhCaptchaScript = function() {
+    if (!document.getElementById('hcaptcha-src') && drupalSettings.hcaptcha) {
+      var el = document.createElement('script');
+      el.type = 'text/javascript';
+      el.src = drupalSettings.hcaptcha.src;
+      el.id = 'hcaptcha-src';
+      el.async = true;
+      el.defer = true;
+      document.getElementsByTagName('head')[0].appendChild(el);
+    }
   }
 
   const renderWidget = function (element) {