# Web Performance Analyzer

> Instantly check how fast your current page loads and get detailed performance metrics.

Canonical page: [https://chrome-stats.com/d/web-performance-analyzer](https://chrome-stats.com/d/web-performance-analyzer)

## Overview

- **ID:** `web-performance-analyzer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Homer
- **Category:** web-development
- **Daily users:** 3
- **Version:** 0.1.0.1resigned1
- **Last updated:** 2025-10-13
- **First published:** 2025-10-10
- **Size:** 94 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/web-performance-analyzer/)

## Description

This tool lets you instantly test your website’s performance and receive detailed feedback on loading speed, interactivity, and visual stability. Designed for developers and site owners who want quick insights, it provides clear performance scores and optimization tips to enhance user experience.

## Rankings

- #57,157 — Overall
- #107 — performance

## Permissions and access

### Permissions

- `tabs`
- `http://*/*`
- `https://*/*`

## Safety

- **Risk impact:** High 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

- [Instant Performance Checker](https://chrome-stats.com/d/instant-performance-checker)
- [Speed Score Viewer](https://chrome-stats.com/d/speed-score-viewer)
- [Website Speed Tester](https://chrome-stats.com/d/website-speed-tester) — 4 users
- [Performance Analyzer](https://chrome-stats.com/d/performance-analyzer) — 1 users
- [Developer Site Tester](https://chrome-stats.com/d/developer-site-tester) — 1 users
- [Website Performance Monitor](https://chrome-stats.com/d/website-performance-monitor)
- [Website Speed Monitor](https://chrome-stats.com/d/website-speed-monitor) — 1 users
- [Website Speed Meter](https://chrome-stats.com/d/website-speed-meter) — 10 users
- [Page Performance Insights](https://chrome-stats.com/d/page-performance-insights) — 1 users
- [Page Speed Tester](https://chrome-stats.com/d/page-speed-testerrrr)
- [Website Performance Analyzer Tool](https://chrome-stats.com/d/performance-analyzer-tool) — 4 users
- [Quick Performance Viewer](https://chrome-stats.com/d/quick-performance-viewer)

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