JS and JQuery errors

Hi stardrive,
First, I’d like to say your website has lots of plugins and it’s mixed not good. We found lots of JS errors which comes form some preview_slider and twitter widget. Fortunately those don’t affect Woo Category Slider plugin.
Second the filter you’re currently using is working on non-product-category page. Woo Category Slider plugin is only designed for product-category pages. You can read it on plugin description page. And it doesn’t work on other pages.

Also the ton of JS, xfbml and AJAX requests make the filter page very have and JS conflict-full. Please try to optimize your website. This can be reason of lots of other plugin incompatibility, and you may think that the problem in those plugins.

The good news, we’ve found a way to make WooCS working on this page, we’ll add this additional small code in WooCS next version so you’ll not have to do this changes after updating the plugin. Please check and let us know if all is good for you.

Hope you’ll leave some good review for WooCS.

—
Thank you

Hi stardrive,
I’m sorry for the delay response, it’s weekend and it seems our time-zones are very different.

1. Glad to hear that the JS errors did not affect your plugin. Please, kindly let me know the preview_slider and twitter widget causing lots of JS errors. (you can email me if you don’t want to list the plugins here)

I really don’t know what plugin you use for those, but the error logs are here: http://screencast.com/t/cVfv7uxnwrn . you can do right click on the /test-page/ and check the lines which displayed on screens right side.
This is the twitter code:

<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");twitterWidgets.onload = _ga.trackTwitter;</script>

And this is a part of preview slider code, it seems this is a product thumbnail slider solution and comes from theme, or maybe this is a separate plugin:

<script>
jQuery('#previewslider-7381901').Thumbelina({
     orientation: 'vertical', // Use vertical mode (default horizontal).
     $bwdBut: jQuery('#previewslider-7381901 .top'), // Selector to top button.
     $fwdBut: jQuery('#previewslider-7381901 .bottom')   // Selector to bottom button.
});
</script>

2b. Please, kindly tell me more about the words i made bold above.
2c. Is the product filter causing JS errors too?
2d. Pls, could you be so kind to suggest to me a way to optimize my website?

Here is the video which shows how many requests are being initiating on page load. The main issue comes from Facebook api/xfbml, which never stops loading: http://screencast.com/t/11MWq1gZYqr