Hello, we apologize for the issue you are facing. Yes, it is perfectly fine to use Cloudflare as your CDN with Rank Math. In fact, many users utilize Cloudflare without any issues. Rank Math does not have its own CDN, but it works well with popular CDNs like Cloudflare.
If you encounter any specific issues while using Cloudflare with Rank Math, feel free to reply to this ticket, and a human agent will assist you further. Thank you for raising your concern!
This is an automated reply from Rank Math Support Bot. If you need further assistance, please reply to this topic and a human support agent will reply to you shortly.