javascript - Why are stylesheets being loaded multiple times on my website? -

here screenshot

here code:

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.4/united/bootstrap.min.css"> <link rel="stylesheet" href="../../style.css?v=3"> <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet"> <link rel="stylesheet" href="http://fonts.googleapis.com/css?family=yanone+kaffeesatz|open+sans+condensed:300|russo+one">   <script src="https://code.jquery.com/jquery-2.0.0.min.js"></script>  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.nicescroll/3.6.0/jquery.nicescroll.min.js"></script> 

i not including these files anywhere else. using cloudflare. javascript files load once. issue stylesheets.

there few things check:

1. this may issue tool using view network traffic, not actual webpage. try alternative tool such firebug. view naked http requests use fiddler2.
2. does webpage use frame/iframe? if so, each frame make independent set of http requests.

to remove doubt, restart computer. number of times see 'weird' tool behaviour vanishes on restart astonishing.