What Is Wrong With This ? I Can't Click On The Link

  <li><a href="https://stackoverflow.com"></a>Stackoverflow</li>

  <li><a href="#Sixth"></a>Go To Sixth Article</li>

I already Have An Article With id = Sixth and the another 5 articles work fine

>Solution :

You link titles must be placed between the start and closing tags

<li><a href="https://stackoverflow.com">Stackoverflow</a></li>

<li><a href="#Sixth">Go To Sixth Article</a></li>