# Compatibility Tester

> Enable cross-platform testing for assessing website performance and layout consistency across various devices and operating systems.

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

## Overview

- **ID:** `compatibility-tester`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** VN88
- **Version:** 1.0
- **Last updated:** 2024-04-15
- **First published:** 2024-04-14
- **Size:** 13 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/compatibility-tester/)

## Description

Offering support for testing website compatibility across diverse platforms, helping developers ensure a seamless user experience across different devices and environments.

## Safety

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

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

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