Recommendation evidence
Freshness, checker handshake time, HTTPS first-byte time and available seven-day survival contribute to ranking. Source name is shown for provenance; source diversity is enforced by the catalog data gate rather than treated as a per-row speed metric. Thirty-day survival and ASN/provider are labelled unavailable when the snapshot has not accumulated or enriched that evidence.
OpenVPN and each proxy/tunnel protocol use different clients and connection semantics. AnyTLS is omitted from live recommendations until its data becomes stable and passes the centralized publication gate.