# Network Speed Tester

> Check your network speed with Speedtest.net

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

## Overview

- **ID:** `network-speed-tester`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** network-speed-tester
- **Category:** web-development
- **Daily users:** 5
- **Version:** 1.0
- **Last updated:** 2025-04-14
- **First published:** 2025-04-11
- **Size:** 28 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/network-speed-tester/)
- **Website:** [https://kwin.locker/](https://kwin.locker/)

## Description

Test your network speed with <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/ab34f5ae2c72087c8f55588971d2e9e7e1eed55a4803c9c2e08fbfaf7f2b571d/http%3A//Speedtest.net" rel="nofollow">Speedtest.net</a>: Quickly measure your internet connection's download, upload, and latency speeds – helping you assess network quality and detect connection problems.

## Rankings

- #44,443 — Overall
- #16 — speedtest
- #30 — network
- #192 — speed

## Permissions and access

### Permissions

- `tabs`

## Safety

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

## Similar extensions and apps

- [Network Speed Test](https://chrome-stats.com/d/network-speed-test) — 2 users
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- [Internet Speed Test](https://chrome-stats.com/d/internet-speed-test-live) — 49 users
- [SpeedCheck – Internet Speed Test](https://chrome-stats.com/d/speedcheck-internet-speed-test) — 12 users
- [Internet Speed Tester](https://chrome-stats.com/d/internet-speed-tester) — 629 users, 4.57 / 5
- [Network Ping Checker](https://chrome-stats.com/d/network-ping-checker) — 2 users
- [Ext](https://chrome-stats.com/d/speedtest) — 29 users, 5.00 / 5
- [Internet Speed Test](https://chrome-stats.com/d/internet-speed-measure) — 325 users, 3.17 / 5
- [Network Speed & Ping Checker](https://chrome-stats.com/d/network-speed) — 1 users
- [Ext](https://chrome-stats.com/d/net-speed) — 27 users, 5.00 / 5
- [Speed Test Internet](https://chrome-stats.com/d/speed-test-internet-download) — 126 users, 3.20 / 5
- [Online Internet Speed Test](https://chrome-stats.com/d/online-internet-speed-test) — 1,210 users, 1.00 / 5

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