# CPS headers

> Displays the live log with the http requests headers

Canonical page: [https://chrome-stats.com/d/cps-headers](https://chrome-stats.com/d/cps-headers)

## Overview

- **ID:** `cps-headers`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CPS Test
- **Category:** tabs
- **Version:** 4.3.4
- **Last updated:** 2021-12-14
- **First published:** 2021-12-13
- **Size:** 12 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cps-headers/)
- **Website:** [https://cpstest.us/contact/](https://cpstest.us/contact/)

## Description

CPS headers is a Firefox add-on that enables you to monitor all HTTP/HTTPS traffic from your browser. It logs and displays live HTTP headers, helping you debug web applications, follow redirect paths, view cookies sent by remote sites, identify the web server used, analyze request and response headers, and examine HTTP verbs and response codes. Capture and choose what type of resource you want to monitor using the settings dialog.

## Rankings

- #136,705 — Overall

## Permissions and access

### Permissions

- `debugger`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows for debugging of other web apps and extensions, which can intersect with sensitive information and security boundaries.
- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [AP HTTP headers](https://chrome-stats.com/d/ap-http-headers)
- [CF Live Headers](https://chrome-stats.com/d/cf-live-headers)
- [CPS header](https://chrome-stats.com/d/cps-header)
- [CPS headers Display](https://chrome-stats.com/d/cps-headers-display)
- [Amaze HTTP headers](https://chrome-stats.com/d/amaze-http-headers) — 1 users
- [MWG Live headers](https://chrome-stats.com/d/mwg-live-headers)
- [Live HTTP headers](https://chrome-stats.com/d/live-http-headersss) — 128 users, 1.00 / 5
- [Live HTTP headers](https://chrome-stats.com/d/live-http-headersieor) — 1 users
- [URC headers](https://chrome-stats.com/d/urc-headers)
- [HTTP Headers Viewer](https://chrome-stats.com/d/http-headers-viewer) — 33 users
- [HTTP Header Spy](https://chrome-stats.com/d/http-header-spy) — 239 users, 4.80 / 5
- [HTTP Headers Viewer](https://chrome-stats.com/d/http-headers-viewer-iue) — 12 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/cps-headers)