# Subresource Integrity

> Audit scripts/styles/fonts for SRI coverage. Suggest integrity hashes when fetchable (same‑origin or CORS‑enabled). Read‑only.

Canonical page: [https://chrome-stats.com/d/subresource-integrity](https://chrome-stats.com/d/subresource-integrity)

## Overview

- **ID:** `subresource-integrity`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** subresource-integrity-tester
- **Category:** other
- **Daily users:** 2
- **Version:** 1.0.0
- **Last updated:** 2025-08-27
- **First published:** 2025-08-24
- **Size:** 17 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/subresource-integrity/)
- **Website:** [https://kuwin.casino/](https://kuwin.casino/)

## Description

SRI Auditor is a lightweight Firefox extension that helps you review the use of Subresource Integrity (SRI) on webpages. It scans scripts, stylesheets, and font resources to check for missing or weak integrity attributes. When resources are fetchable (same-origin or CORS-enabled), it can suggest appropriate integrity hashes.

## Rankings

- #67,370 — Overall
- #96 — resource
- #108 — source code

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `contextMenus`
- `storage`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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

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- [JS Recon Buddy](https://chrome-stats.com/d/js-recon-buddy) — 161 users, 5.00 / 5
- [Resource Integrity Controller](https://chrome-stats.com/d/resource-integrity-controller)
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- [WebPage Source Recon](https://chrome-stats.com/d/webpage_source_recon) — 3 users
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- [OWASP Secure Headers](https://chrome-stats.com/d/owasp-secure-headers) — 8 users
- [CSS Sentry](https://chrome-stats.com/d/css-sentry) — 1 users
- [ExternalRelSentry](https://chrome-stats.com/d/externalrelsentry)

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