After the quest: hack any website (only on your screen)

Open a real news or shop website, open the console and try these. Everything changes only in your browser, and a refresh puts it back. A screenshot of an edited page is a fake, so remember Week 1's ethics: never pass one off as real.

document.designMode = "on";

document.querySelectorAll("a").length;
document.querySelectorAll("img").length;

document.querySelectorAll("img").forEach(img => {
  console.log(img.alt || "⚠ NO ALT TEXT");
});

document.body.style.transform = "rotate(180deg)";