Run results for: getElementsByClassName last element vs getElementById as last element

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0

Browser: Firefox 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Test name	Executions per second
✓ getElementById as last element	16,113,400 Ops/sec
getElementsByClassName last element	8,644,513 Ops/sec

HTML Preparation code:

<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>
<div class='test' id='final'>
  <div class='other'>
    <div class='other'>
      <a href='#'>
        Dummy
      </a>
    </div>
  </div>
</div>