How should I test if I'm always failing a build in Netlify if the WordPress site is hosted in another server?

[ramojej]

I'm not having any problem building when I host the WordPress site in our dev servers, but when in it's in the clients' I can't build it. The only difference between our servers and the clients is the OS Server type. Our server is running on Ubuntu and CloudPanel and the client's server is on CentOS and CPanel.

I'm always having this error whenever I build it.
error gatsby-source-wordpress It took too long for **** to respond (longer than 200 seconds). 10:13:29 AM: Either your URL is wrong, you need to increase server resources, or you need to decrease the amount of resources each request takes.

I increased the timeout from 100 to 200 secs and schemaPerPage from 20 to 5, but still can't build it when the WordPress site is hosted on their severs. What should I do? :/