title: I am getting a 503 HTTP error when using JMeter, but web page loads on browser just fine
body: <p>I am using JMeter version 3.2 to perform load testing on a page with HTTPS protocol and I am getting 503 HTTP response code. 
  On the other hand, when I type the URL on Browser the page is loaded.
  Using Chrome Browser I can see the result of the request:</p>
  
  <p><a href="https://i.stack.imgur.com/6G3DM.jpg" rel="nofollow noreferrer">result of the request</a></p>
  
  <p>The page has been shown. My problem is that I am using HTTP response code on JMeter script to evaluate the response code.</p>
  
  <p>Fistly, does anyone know why I am getting 503 response code even I can see the page?
  Secondly, how can I overcome this issue to get Jmeter script rightly done ?</p>
  
  <p>Thanks.
  Marcos</p>