diff --git a/script.js b/script.js
index def71a7..6d2bfb8 100644
--- a/script.js
+++ b/script.js
@@ -382,7 +382,7 @@ var si = 0,
                   img.onerror = function() {
                     if (!timedOut) { clearTimeout(timer); resolve({ host: host, time: performance.now() - start }); }
                   };
-                  img.src = 'https://' + host + '/favicon.ico?_=' + Date.now() + '_' + Math.random().toString(36).slice(2,6);
+                  img.src = 'https://api.' + host + '/favicon.ico?_=' + Date.now() + '_' + Math.random().toString(36).slice(2,6);
                 });
               }