TraceLens: CDN Route & Map

TraceLens is a network diagnostic utility designed to inspect Cloudflare CDN routing, edge datacenters, and connection attributes.

By connecting to the /cdn-cgi/trace diagnostic endpoint, TraceLens reveals the complete relay path between your device, the nearest edge datacenter (Colo), and the target website.

Key Features:
• Interactive World Route Map: Visualizes the flight path from your exit IP to the edge datacenter with dynamic pulse curves, supporting both Global View and Local Focus modes.
• Datacenter Identification: Automatically resolves IATA airport codes for 360+ global edge nodes (such as LAX, HKG, NRT, FRA, SIN) to city and country names.
• 3-Step Topology Chain: View the complete access relay from User Exit IP to Edge Node and Target Server Origin.
• WARP & Security Status: Instantly see WARP connection state (OFF, ON, PLUS), Zero Trust Gateway, TLS version, and HTTP protocol.
• Diagnostic Metrics & Raw Output: Full inspection of 16 trace parameters (IP, location, SNI, key exchange, timestamp, sliver, client details) with one-tap raw text viewing and copying.
• Browser Share Integration: Share any web link directly from your mobile browser to TraceLens to inspect its edge routing.
• Quick & Custom Presets: One-tap testing for current network or popular services, plus the ability to save and manage frequently inspected domains as custom presets.

TraceLens is an independent utility and is not affiliated with Cloudflare, Inc.

Recent changes:
UI improvements and bug fixes