LiteLLM does not forward all client headers to the LLM provider. Instead, it uses an allowlist approach — only headers matching specific rules are forwarded. This ensures sensitive headers (like your ...
I believe that upgrading to protocol HTTP 2.0 causes the header names to become lowercase: Just as in HTTP/1.x, header field names are strings of ASCII characters that are compared in a ...
Google’s John Mueller answered a question about security headers in the context of client technical SEO audits. Although he singled out one of headers as having an SEO effect, many of the other ...