My wordpress loads whole jQuery UI library
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.core.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.widget.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.position.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.mouse.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.sortable.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.datepicker.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.menu.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.autocomplete.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.resizable.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.draggable.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.button.min.js?ver=1.9.2'></script>
<script type='text/javascript' src='http://example.com/wp-includes/js/jquery/ui/jquery.ui.dialog.min.js?ver=1.9.2'></script>
Is this normal? I didn’t noticed the same behavior earlier.
jQuery-UI is included in every default WP installation.
Whether it is loaded depends on your theme and/or plugin(s).
Three Options:
Are you using “Events-Manager” plugin?
There is an option to disable loading of unnecessary scripts.
I found this to be the cause of all the extraordinary jquery.ui files.
You can change the loading here:
visit the backend of your wordpress install > Events > Settings > General Tab > Performance Optimization
THEN
Limit JS file loading?
Change this to YES
Limit loading of our CSS files?
Change this to YES also.
Hit [ Save Changes (All) ]
And you should be set
I had the same issue, My website used to load over 20 jquery ui scripts. I fixed it by disabling the plugin : Powie’s Page Cloud Widget
If anyone has this issue, just disable all plugins and enable one by one. Because only plugins are responsible for this problem.