# Overview

> Give an overview of a page's headings in a sidebar. The sidebar has links towards each heading in the current page, making it easy to understand the structure and navigate inside the page.

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

## Overview

- **ID:** `overview`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Damien Cassou
- **Category:** other
- **Daily users:** 18
- **Rating:** 4.38 / 5 (8 ratings)
- **Version:** 0.5.1resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-09-09
- **Size:** 15 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/overview/)
- **Website:** [https://gitlab.com/DamienCassou/overview](https://gitlab.com/DamienCassou/overview)

## Description

Overview is a Firefox add-on that displays a sidebar with links to each heading on a webpage, allowing for easy navigation and understanding of the page's structure.

## Rankings

- #25,329 — Overall
- #220 — cover
- #241 — hover

## Permissions and access

### Permissions

- `activeTab`
- `<all_urls>`

## Safety

- **Risk impact:** Moderate 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).

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