title: High latency in loading the document file for nodes using Twitter embeds
body: <p>I am having the issue that nodes on my Drupal 7 blog (...) load very slowly. The issue is caused by a high latency in retrieving the document file. The Drupal blog exhibits a disproportionately high latency in general (compared to non-drupal pages on the domain), however nodes with Twitter embeds (...) exhibit extreme latencies of >20s in retrieving the document.</p>
  
  <p>Since I am on a shared hosting with no SSH access, I cannot install APC. Development modules are switched off. Disabling the installed Twitter module does not help. The script after each Twitter blockquote is as follows: </p>
  
  <p>The issue is not related to the custom sub theme, deactivating the sub theme does not improve the performance (latency). The latency occurs with every page-reload, caching does not improve the latency.</p>