How to solve webpage speed issue

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CSS

HTML

hi,
i want to speed up my website
i fixed all things but i cant solved this,
i tried to combine and also tried with import but not success
if any idea then pls tell me, what i have to do for solve this ?
.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:

http://www.xyz.com/main/css/New/jquery.fancybox-buttons.css?v=1.0.5
http://www.xyz.com/main/css/New/jquery.fancybox-thumbs.css
http://www.xyz.com/main/css/New/font-awesome.min.css
http://www.xyz.com/main/css/New/foundation.css
http://www.xyz.com/main/css/New/foundation-icons.css
http://www.xyz.com/main/css//New/fonts_family_Raleway_400_300_500_600_700.css
http://www.xyz.com/main/css//New/fonts_family_Lato_400_400_italic_300_700_900.css
http://www.xyz.com/main/css/New/nivo-slider.css
http://www.xyz.com/…main/css/New/jquery.fancybox.css?v=2.1.5
http://www.xyz.com/main/css/New/index.css