diff --git a/src/user-agent.php b/src/user-agent.php
new file mode 100644
index 0000000..121f892
--- /dev/null
+++ b/src/user-agent.php
@@ -0,0 +1,12 @@
+<html>
+<head>
+<titile> User Agent String Checker </title>
+</head>
+<body>
+<p>
+<?php
+echo $_SERVER['HTTP_USER_AGENT'];
+?>
+</p>
+</body>
+</html>
