XML validity

Please correct the IDN domain name in the CDN line also. (by adding a space between “–“)

<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/

Minified using disk (Request URI is rejected)
Page Caching using disk: enhanced
Content Delivery Network via Amazon Web Services: CloudFront: s.xn--eskvi-videk-zeb3ip0d.hu

 Served from: xn- -eskvi-videk-zeb3ip0d.hu @ 2014-03-05 20:17:24 by W3 Total Cache -->

https://ww.wp.xz.cn/plugins/w3-total-cache/