Akamai Pragma Injector

About

A Chrome extension that injects Akamai Pragma debug headers into HTTP requests, helping developers inspect CDN cache behavior.

🔧 One-Click Toggle
Turn header injection on or off instantly with a simple toggle switch.

📋 Selective Headers
Choose only the debug headers you need. Select all or clear all with one click.

🌐 Bilingual UI
Switch between English and Japanese with one click.

📖 Documentation Link
Quick access to the official Akamai Pragma headers documentation.

Debugging Capabilities:
Inspect cache hit/miss status, remote cache state, cacheability, cache keys, extracted values, request IDs, serial numbers, and more — covering the major Pragma debug headers provided by Akamai.

Who Is This For?
- Web developers working with sites delivered through Akamai CDN
- Site administrators who need to verify CDN cache behavior
- Engineers debugging Akamai configurations

Privacy:
- No user data is collected
- Settings are stored locally in your browser only
- No communication with external servers
- When turned off, requests are not modified in any way

This extension is open source:
https://github.com/morihaya/akamai-pragma-injector