Skip to content

Instantly share code, notes, and snippets.

@leowebguy
leowebguy / parallelize.php
Last active August 31, 2020 15:28
Parallelize downloads across hostnames for WordPress. Useful to boost static resources load speed on websites. Recommended by GTmetrix, Pingdom, Google Speed Insights, and others.
<?php
/******
Parallelize downloads across hostnames for WordPress.
Useful to boost static resources load speed on websites.
Recommended by GTmetrix, Pingdom, Google Speed Insights, and others.
See full post > https://medium.com/p/32e9dc2fec0c
In order to work properly, all subdomains/hostnames MUST have the same structure/path. Ex:
http://mydomain.com/wp-content/uploads/2015/11/myimage.jpg