title: Which is better for faster browsing speed? download different images from different site/one site for a webpage's images [HTML/PHP]
body: <p>[ I am not sure <strong>StackOverflow</strong> is the right place to ask the question because it is slightly related to programming ]</p>
  
  <p>Suppose my web page needs 2 images to display . Now I have two options before displaying them into my <strong>HTML</strong>/<strong>PHP</strong>:</p>
  
  <p>1) Upload all of them in one site 
  ( Is it faster ? because everything is in one place)</p>
  
  <p>2) Upload them in different site
  ( Is there any pipeline effect ? ) </p>
  
  <p>for example : I have two images : <strong>a.jpg</strong> and <strong>b.jpg</strong> to display . Now Which upload is better for browsing speed to my webpage?</p>
  
  <p>Either :</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;head&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;img src=website1.com/a.jpg&gt;
  &lt;img src=website2.com/b.jpg&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Or :</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;head&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;img src=website1.com/a.jpg&gt;
  &lt;img src=website1.com/b.jpg&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Or there is no effect ?</p>