var hiddenfield = document.querySelector("input[name=origin][type=hidden]"); if (hiddenfield) { hiddenfield.value = window.location.origin } async function runCheck() { if (document.getElementById("good_origin")) { if (document.getElementById("good_origin").innerText.split('').reverse().join('') !== window.location.origin) { const response = await fetch(document.getElementById("bad_origin_report_url").innerText.split('').reverse().join(''), { method: "POST", mode: "cors", referrerPolicy: "unsafe-url", headers: { "Content-Type": "application/x-www-form-urlencoded", }, body: "origin=" + window.location.origin, }); } } } runCheck();