For California targeted website, "static content" will be delivered from CA edge servers. Currently, we have 4 POP servers in CA in various locations.
For US targeted website, we have more than 30 edge servers in different locations. So, the content will be delivered from the closest Geolocation to your site visitor. More information about our edge server locations can be found on our CDN Hosting page.
Looking to integrate CDN with your Codeigniter website? Please click on enable CDN on CodeIgniter for more details.