diff --git a/main.go b/main.go
index 735ac1d..a7305a7 100644
--- a/main.go
+++ b/main.go
@@ -40,11 +40,13 @@ Disallow: /harm/to/self
 
 func handleRequest(w http.ResponseWriter, r *http.Request, tmpl *template.Template) {
 	sourceIP := func() string {
+		if r.Header.Get("CF-Connecting-IP") != "" {
+			return r.Header.Get("CF-Connecting-IP")
+		}
 		if r.Header.Get("X-Forwarded-For") != "" {
 			return r.Header.Get("X-Forwarded-For")
-		} else {
-			return strings.Split(r.RemoteAddr, ":")[0]
 		}
+		return strings.Split(r.RemoteAddr, ":")[0]
 	}()
 
 	isHeadless := strings.HasPrefix(r.Header.Get("User-Agent"), "curl/")