# Heading Structure Checker

> Check the structure of your headings.

Canonical page: [https://chrome-stats.com/d/heading-structure-checker](https://chrome-stats.com/d/heading-structure-checker)

## Overview

- **ID:** `heading-structure-checker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Casey
- **Category:** other
- **Daily users:** 11
- **Weekly downloads:** 5
- **Version:** 1.0
- **Last updated:** 2024-07-12
- **First published:** 2024-07-11
- **Size:** 20 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/heading-structure-checker/)

## Description

Heading Structure Checker ensures your webpage headings (H1, H2, H3) follow best practices for SEO. Proper heading structure helps search engines understand the content hierarchy of your page.

## Rankings

- #32,007 — Overall
- #176 — trading
- #185 — checker
- #204 — picture
- #220 — loading

## Permissions and access

### Permissions

- `activeTab`
- `storage`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- 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

- [Headliner](https://chrome-stats.com/d/headliner) — 1 users
- [Header Checker](https://chrome-stats.com/d/header-checker) — 3 users, 5.00 / 5
- [Heading Hierarchy SEO Map](https://chrome-stats.com/d/heading-hierarchy-seo-map)
- [SEO Keyword & Structure Checker](https://chrome-stats.com/d/seo-keyword-structure-checker)
- [Heading 4 Checker](https://chrome-stats.com/d/heading-4-checker)
- [Page Structure](https://chrome-stats.com/d/page-structure) — 111 users, 5.00 / 5
- [My Heading6 Checker](https://chrome-stats.com/d/my-heading6-checker) — 1 users
- [H4 Checker Webpage](https://chrome-stats.com/d/h4-checker-webpage) — 1 users
- [SEO Website Scanner: Meta, Headings, etc.](https://chrome-stats.com/d/seo-website-scanner) — 213 users, 5.00 / 5
- [My H2 Checker](https://chrome-stats.com/d/my-h2-checker)
- [HeadingPilot](https://chrome-stats.com/d/headingpilot)
- [My H3 Checker](https://chrome-stats.com/d/my-h3-checker)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/heading-structure-checker)