title: what is causing timeout errors in ajax calls
body: <p>around 10 - 15% of my ajax calls fail due to the following error:</p>
  
  <pre><code>POST http://86.141.xxx.xx/page.php net::ERR_CONNECTION_TIMED_OUT
  </code></pre>
  
  <p>I don't know if this is an issue with the server (apache 2.9.4) or with my router. I never get these errors when testing in localhost. Is there any way to prevent/reduce theses errors. The ajax calls I make using jquery. something like the example below. Any advice much appreciated. Thanks</p>
  
  <pre><code>$.get('/check_session.php',function(data){
    if(data == "lo"){
      //do something
    }else{
      //do something else
    }
  }); 
  </code></pre>