EdgeScope - CDN & Tag Inspector

About

EdgeScope is a precision-engineered network analysis tool built for digital marketers, analytics engineers, and web developers.

Modern web architecture has moved beyond simple client-side tracking. With the rise of Server-Side Google Tag Manager (sGTM), Google Tag Gateway (GTG), and complex Edge infrastructure, standard debugging tools often fall short. EdgeScope intercepts, parses, and visualizes exactly how your first-party analytics payloads are routed through the network edge.

Key Features:

🌍 Edge Infrastructure Detection: Automatically scans HTTP headers and DNS records to identify the exact CDN or Reverse Proxy routing your traffic (supports Cloudflare, Vercel, AWS CloudFront, Google Cloud, Fastly, Akamai, and 15+ others).

🛡️ Google Tag Gateway (GTG) Detection: Instantly verifies if your tags are being routed through Google's First-Party Tag Gateway (GTG) or if Server-Side GTM (sGTM) is actively handling the payload.

🩻 "X-Ray" Parameter Parsing: Collapsible, cleanly formatted tables that translate complex first-party GTM and server-side payload URLs into readable Event Names, Measurement IDs, and Session data.

🌳 Request Initiator Chain: A visual, hierarchical tree showing the exact origin sequence of the network request (Document → Origin Domain → Payload).

🚫 Ad-Blocker & CSP Detection: Dynamically captures and translates network errors, highlighting first-party payloads that were killed by strict Content Security Policy (CSP) rules or aggressive ad-blockers.

⚡ SPA Support: Gracefully handles React, Angular, and other Single Page Application (SPA) navigations, retaining intercepted data across dynamic client-side route changes.

📋 One-Click Export: Instantly copy a perfectly formatted, plain-text diagnostic report to your clipboard to share via Slack, Jira, or email.

Whether you are debugging tagging deployments on complex modern web apps, auditing a client's server-side infrastructure, or verifying that your first-party payloads are successfully navigating CSP restrictions, EdgeScope provides total network transparency.