Block visitors with certain browser language


Thank you for asking.

Furthermore, language tags are formally defined in RFC 5646, which rely on the ISO 639 standard (quite often the ISO 639-1 code list) for language codes to be used.

We could catch the requests from visitors based on a Web browser language, therefrom redirect them to some non-existing page or redirect them away, or even display a default Cloudflare’s 1020 Access Denied error page using a combination of the Transform Rules & Page Rule / Firewall Rule.

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