title: Difference in size of a local repo and bitbucket
body: <p>I have a local repo. I checked the size of <code>.git</code> folder with <code>du -csh &lt;foldername&gt;</code> command. It is 168 mb. I pushed it to my bitbucket repo. I checked the size of the repo for download is just 134 mb.</p>
  
  <p>How is this possible?</p>