An elite proxy is the highest-anonymity classification — the destination cannot detect any proxy involvement at the HTTP header level.
Explanation
Elite proxies (also called Level 1 or high-anonymity proxies) omit both the X-Forwarded-For and Via headers. From the destination's perspective, the request looks like it came directly from the proxy IP with no indication a proxy is involved. This matters for scraping tasks where the destination anti-bot system checks for those specific headers. The classification is about HTTP header hygiene only — it does not defeat TLS fingerprinting, browser fingerprinting, or account-level tracking. Elite proxies are common in residential proxy services aimed at scraping and automation. For browser use, header classification is mostly irrelevant because modern anti-bot systems fingerprint at layers below HTTP headers.
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