# SEO Image Performance Auditor

> Kiểm tra ALT, kích thước, lazy-load, srcset, định dạng và hiệu suất hình ảnh trên trang.

Canonical page: [https://chrome-stats.com/d/seo-image-performance-auditor](https://chrome-stats.com/d/seo-image-performance-auditor)

## Overview

- **ID:** `seo-image-performance-auditor`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** zaloviptop
- **Category:** other
- **Version:** 1.0.0
- **Last updated:** 2026-07-22
- **First published:** 2026-07-19
- **Size:** 16 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/seo-image-performance-auditor/)

## Rankings

- #133,525 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `scripting`
- `downloads`
- `clipboardWrite`

## Safety

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

### Analysis details

- Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy 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/seo-image-performance-auditor)