Testing document title: empty title

The <title> element is present in <head>, but has no text content. Distinct from the missing-title case, the element exists, it's just empty, and browsers/AT may treat that differently from the element being absent entirely.

Expected result: Chrome is known to fall back to generating a tab title from the page's <h1> rather than showing the URL or a blank tab, worth checking whether the tab text below actually matches this page's own <h1>, and whether it behaves any differently from the missing-title case now that both may resolve to the same fallback. Other browsers may still fall back to the URL or a blank tab instead, this needs confirming per browser rather than assumed to be universal. What assistive technology announces on page load is a separate question again, and needs its own confirmation.

HTML markup

<head>
  <title></title>
</head>