WordPress is the most comonly used blogging platform, a lot of poeple use it. You can make it load faster by compressing the files by Using Gzip Compression. This compression makes your file size way less than it wver used to be. It compresses your CSS and Js files
It generally reduces the response size by about 70%. Approximately 90% of today's Internet traffic travels through browsers that claim to support gzip.
So How to do this?
Just go to your cpanel and in the root folder where your blog files are present open .htaccess file and at the end add this
</ifmodule># END GZIP