set reurl to cloudflare whitelist

reurl can't fetch thumbnail and description when a website is under cloudflare. The solution to avoid this is setting reurl to cloudflare whitelist

  • Go to Cloudflare webpage > Firewall > Firewall Rules

  • Create a Firewall rule > Enter the settings according to the figure below > Deploy

  • Back to Firewall Rules > Correctly display the new rules

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