func (h *Handler) DefaultLogoutHandler(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
	h.L.Warnln("A client requested the default logout URL, environment variable OAUTH2_LOGOUT_REDIRECT_URL is probably not set.")

	fmt.Fprintf(w, `
<html>
<head>
	<title>You logged out successfully</title>
</head>
<body>
<h1>
	You logged out successfully!
</h1>
<p>
	You are seeing this default page because the administrator did not specify a redirect URL (environment variable <code>OAUTH2_LOGOUT_REDIRECT_URL</code> is not set). 
	If you are an administrator, please read <a href="https://www.ory.sh/docs">the guide</a> to understand what you
	need to do. If you are a user, please contact the administrator.
</p>
</body>
</html>
`)
}