Backend IP is leaking -- 2

Job ID: 32750396

Budget: €40 – €50 EUR

im looking for a server admin who can create a argo cloudflare tunnel and prevent scanners like shodan / censys and so on....

scenario: ecommerce website is running actually on argo tunnel on a server, but backend ip is leaked again, i think because of favicon or something similar....

i need a solution for this to prevent backend ip leaks, not blocking their ip ranges !!!!!!!!!
Related categories: PHP System Admin Linux Web Security Web Hosting