title: No-Index robots meta tag in an iframe's effect on page
body: <p>I am working on a website who's pages were deindexed en mass by Google roughly 2 months ago. This coincided with a bunch of hard 404s and the implementation of a few features, namely the presence of an iframe which has a noindex robot meta tag. I was wondering if this would have any impact on the website it is embedded in or not.</p>
  
  <pre><code>&lt;html&gt;
    &lt;head&gt;
      &lt;meta name="robots" content="INDEX,FOLLOW"&gt;
    ...
    &lt;iframe&gt;
      &lt;html&gt;
        &lt;head&gt;
          &lt;meta name="robots" content="noindex"&gt;
        ...
  </code></pre>