diff --git a/templates/assets/js/curl.js b/templates/assets/js/curl.js
index dc7300a..026151e 100644
--- a/templates/assets/js/curl.js
+++ b/templates/assets/js/curl.js
@@ -16,8 +16,15 @@ document.addEventListener('DOMContentLoaded', function () {
         }
 
         // Update the url 
-        const params = new URLSearchParams();
-        params.append('url', url);
+        var params;
+        if (window.location.search){
+            params = new URLSearchParams(window.location.search);
+            params.set('url', url);
+        }
+        else {
+            params = new URLSearchParams();
+            params.append('url', url);
+        }
         history.pushState(null, null, `?${params.toString()}`);
 
         // Show loading state
diff --git a/templates/assets/js/ssl.js b/templates/assets/js/ssl.js
index 1bb34cf..82440c1 100644
--- a/templates/assets/js/ssl.js
+++ b/templates/assets/js/ssl.js
@@ -14,8 +14,15 @@ function getSSL() {
     // Get the input value
     const domain = document.getElementById("domain").value.trim().toLowerCase();
     // Set the domain parameter
-    const params = new URLSearchParams();
-    params.append("domain", domain);
+    var params;
+    if (window.location.search){
+    params = new URLSearchParams(window.location.search);
+    params.set("domain", domain);
+    }
+    else {
+        params = new URLSearchParams();
+        params.append("domain", domain);
+    }    
     // Add the parameters to the URL
     const url = `/?${params.toString()}`;
     // Push the URL to the history