HTTP server returned error 406: “Not Acceptable"

I am checking my crawler status with Ahrefs and Moz, Google but it’s showing The HTTP server returned error 406: “Not Acceptable”. This request was likely filtered by a firewall. My website is protected by the Cloudflare firewall.

Kindly tell me how can I fix them.

You can follow our detailed guide below on dealing with false positives:

You can search by rayID or other fields such as user agent in your security events to see if Cloudflare is blocking these crawlers and adjust your WAF you have implemented.

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