Web Browsers

We ran into a very odd issue earlier today. The problem at hand was that Firefox was sending 2 requests on each new page it visited when browsing a site. We tested on all the popular browsers and none replicated the same behavior. First we thought that it might have been a plug-in we installed for our browsers. After uninstalling every plug-in the problem was still there.

After an exhausting research we found that very few stumbled onto the same problem. The odd part is that this worked fine for us on our live server, however it did not on our local servers. We tested on different Apache setups and all the same outcome with Firefox. We also tested Firefox on windows and the same problem would come up.

The solution was rather odd and there seems to be no explanation as to why it needs to work this way other then the fact that it organizes the block structure. The fix was to move a certain JavaScript block of code after the meta character set.

So instead of:

<script type="text/javascript">
<!--
var oModules = {};
// -->
</script>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript">
<!--
var oModules = {};
// -->
</script>