# SEO All

> Save hours of manual testing. Automatically audit On-Page SEO, broken links, hreflang tags, Core Web Vitals, and W3C HTML validation in real-time as you browse. Zero clicks required.

Canonical page: [https://chrome-stats.com/d/seo-all](https://chrome-stats.com/d/seo-all)

## Overview

- **ID:** `seo-all`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** StaticUX
- **Category:** web-development,privacy-security,tabs
- **Daily users:** 1
- **Version:** 1.0.1
- **Last updated:** 2026-07-16
- **First published:** 2026-07-12
- **Size:** 30 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/seo-all/)
- **Website:** [https://staticux.pages.dev/](https://staticux.pages.dev/)

## Description

Eliminate manual testing and QA friction entirely. We built SEO All to give developers and SEO specialists a flawless, zero-click auditor inside the Firefox sidebar. 

Instead of jumping between tabs or running heavy external scans, the extension works actively in the background. It monitors, parses, and analyzes your web assets automatically as you browse.

Core Features Provided:
• Real-Time W3C HTML Validation: Checks markup syntax errors and warnings automatically.
• Core Web Vitals Tracking: Measures CLS and LCP scores with built-in threshold validation.
• Link & Backlink Audit: Identifies invalid layout targets, broken destinations, and insecure target rules.
• Metadata & Google SEO Controls: Tracks page title and description lengths against search engine targets.
• Technical Diagnostics: Verifies canonical alignment, indexation blockades (noindex alarms), and structured Schema profiles.
• Hreflang Mapping: Extracts international geo-targeting link signals instantly.

## Rankings

- #97,291 — Overall
- #89 — seo

## Permissions and access

### Permissions

- `activeTab`
- `scripting`
- `tabs`

### Host permissions

- `*://*/*`
- `https://validator.w3.org/`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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).

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