The sup tag does not function properly when used within the title tag

I added a sup tag inside a title tag but it doesn't seem to work. Surprisingly, the same sup tag works perfectly fine within li tags. Can anyone explain why this is happening? I tried changing the title tags to H class tags but I'm still curious about what's causing this issue. Here is the code snippet:

<ul>
  <title>TPC <sup>®</sup></title>
  <li> TPC<sup>®</sup></li>
  <li> TPC<sup>®</sup></li>
  <li> TPC<sup>®</sup></li>

</ulgt;

The sup tag seems to be functioning properly in all the li elements except for the title. Instead of rendering the superscript, it displays the actual code as text.

htmlcss

Answer â„–1

The title tag serves the purpose of setting the document's title, visible in the browser tab.

Only li elements are permitted as direct children of the ul element.

If you wish to customize the appearance of the page title, it is not feasible. Text content only can be included within the title element.

To style the first item in a list differently, you can use the following method:

li:first-of-type {
  color: red;
}
<ul>
  <li>TPC<sup>®</sup></li>
  <li>TPC<sup>®</sup></li>
  <li>TPC<sup>®</sup></li>
  <li>TPC<sup>®</sup></li>
</ul>

Answer â„–2

Avoid using title tags in places other than within the head tag as it is not recommended. It is essential to have only one title tag in a document and not include it directly inside a ul tag; instead, use an li tag for that purpose.

In summary, the best advice is: do not attempt this. It's against standard practices, so it probably won't function correctly.

To learn more about this topic, you can visit this link.

Answer â„–3

It is important to remember that the title tag should be placed inside the <head></head> section, not within the <body></body>.

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