This response server is imunify360, but it use some cloudflare package in it. Imunify360 product Raw response: Html: Real Cloudflare protect sample in buttom Raw response Html data Javascript data Reference: https://community.cloudflare.com/t/how-to-submit-our-crawler-as-cloudflare-verified-bot/354976 https://www.makeuseof.com/what-is-imunify360-security-suite