Vimeo Autoplay Unmute (Homepage)

document.addEventListener("click", function () {

  const iframe = document.querySelector("iframe[src*='vimeo.com']");

  if (!iframe) return;

  iframe.contentWindow.postMessage(

    JSON.stringify({

      method: "setVolume",

      value: 1

    }),

    "*"

  );

  iframe.contentWindow.postMessage(

    JSON.stringify({

      method: "play"

    }),

    "*"

  );

}, { once: true });