diff --git a/index.html b/index.html
index b0d62544..7535a5d7 100644
--- a/index.html
+++ b/index.html
@@ -19072,6 +19072,13 @@ Cancer, Landmine, Grenade, Smoke Grenade">?</span>
 				document.getElementById("langSelectP").style.display = "none";
 			}
 			else {
+/*R74n Observer
+  Don't worry, I'm harmless!*/
+if (document.referrer && document.referrer.indexOf("r74n.") === -1) {
+	const refdomain = document.referrer.replace(/^https?:\/\//g, "").replace(/^www\./g, "").replace(/\/$/g, "");
+    document.cookie = "R74nRef="+refdomain+";max-age=86400;path=/;domain=r74n.com";
+}
+			
 				function loadPlaylight() {
 					if (typeof playlightSDK === "undefined") {
 						document.getElementById("playlightButton").value = "Loading...";