Language claimed in HTML meta tag should match the language actually used on the web page.
We recommend that multiple CSS and Java Script files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
uses IP address which is currently shared with 4 other domains.
It is highly recommended that all Java Script files should be compressed and minified as it can save up to 33.8 k B or 66% of the original size.
CSS files minification is very important to reduce a web page rendering time.
The faster CSS files can load, the earlier a page can be rendered.