title: element "iframe" undefined - Errors found while checking this document as XHTML 1.0 Strict!
body: <p>My website <a href="http://sbmcrushers.net" rel="nofollow noreferrer">http://sbmcrushers.net</a> can't pass XHTML strict validation. What should I do?</p>
  
  <p>Maybe I can use:</p>
  
  <pre><code>&lt;object data="include/index.html" type="text/html"
       style="border:none; width:960px; height:244px; margin-top:-10px;"&gt;&lt;/object&gt;"
  </code></pre>
  
  <p>But it scrolls when I use that.</p>