# Eslfast Helper

> Improves user experience on https:/rong-chang.com and https://eslfast.com

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

## Overview

- **ID:** `eslfast-helper`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Vladlen Tereshchenko
- **Category:** appearance,other
- **Version:** 1.2.0
- **Last updated:** 2020-08-13
- **First published:** 2020-08-12
- **Size:** 8.32 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/eslfast-helper/)

## Description

Eslfast Helper is a Firefox add-on that enhances user experience on Eslfast.com and rong-chang.com by allowing users to navigate to specific parts of audio tracks with a simple click, enlarging the audio player for easier control, and saving preferred volume settings.

## Rankings

- #144,477 — Overall

## Permissions and access

### Content script matches

- `*.eslfast.com`
- `*.rong-chang.com`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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/eslfast-helper)