How to add DNS Prefetch in a WordPress Theme without using Plugin

Go to Google, search for any keyword, hold two seconds and then click the first link, that site will open instantly on your browser without showing you any loading progress. ┬áThat is called DNS Preftech. Google defines it as: DNS prefetching is an attempt to resolve domain names before a user tries to follow a… Continue Reading How to add DNS Prefetch in a WordPress Theme without using Plugin