# True Sight

> Easily find out which content delivery networks are serving you content on behalf of web servers.

Canonical page: [https://chrome-stats.com/d/detect-cloudflare-plus](https://chrome-stats.com/d/detect-cloudflare-plus)

## Overview

- **ID:** `detect-cloudflare-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** claustromaniac
- **Category:** privacy-security,alerts-updates,other
- **Daily users:** 20
- **Rating:** 5.00 / 5 (8 ratings)
- **Version:** 1.7.2resigned1
- **Last updated:** 2024-04-26
- **First published:** 2018-08-24
- **Size:** 31 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/detect-cloudflare-plus/)
- **Website:** [https://github.com/claustromaniac/detect-cloudflare-plus/issues](https://github.com/claustromaniac/detect-cloudflare-plus/issues)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/detect-cloudflare-plus/privacy/](https://addons.mozilla.org/firefox/addon/detect-cloudflare-plus/privacy/)

## Description

True Sight is a Firefox add-on that displays a color-coded badge indicating if external resources or the page itself were served by a CDN. It provides a popup with the domains of the resources and allows toggling of individual CDNs. True Sight also offers heuristic patterns to detect edge nodes.

## Rankings

- #24,216 — Overall

## Permissions and access

### Permissions

- `<all_urls>`
- `storage`
- `tabs`
- `webRequest`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> 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

- [CDN POP](https://chrome-stats.com/d/cdn-pop) — 25 users, 5.00 / 5
- [CDN(POP) Detect](https://chrome-stats.com/d/cdn-pop-detect)
- [Akamai Detector](https://chrome-stats.com/d/akamai-detector) — 26 users, 5.00 / 5
- [Insight™ (brief website analytics)](https://chrome-stats.com/d/insight-1) — 19 users, 3.33 / 5
- [Detect Cloudflare](https://chrome-stats.com/d/detect-cloudflare) — 197 users, 3.85 / 5
- [Multi-CDNs/WAFs Detector](https://chrome-stats.com/d/multi-cdns-wafs-detector) — 1 users
- [uBO-Scope](https://chrome-stats.com/d/ubo-scope) — 789 users, 4.76 / 5
- [Alt Cloud Checker](https://chrome-stats.com/d/alt-cloud-checker)
- [Safe browsing](https://chrome-stats.com/d/safe-browsing-zta) — 1 users
- [Certificate Trust](https://chrome-stats.com/d/certificate-trust) — 124 users, 4.00 / 5
- [download traffic info](https://chrome-stats.com/d/download-traffic-info) — 1 users
- [LinkAware](https://chrome-stats.com/d/linkaware)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/detect-cloudflare-plus)