audit-images

Analyze webpage images for SEO, accessibility, and performance metrics.

Updated Apr 26, 2026
One-click install
npx skills add https://github.com/seohow/seo --skill audit-images
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: audit-images
Source: https://github.com/seohow/seo/tree/main/skills/on-page/audit-images
Command: npx skills add https://github.com/seohow/seo --skill audit-images

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps identify and fix SEO and accessibility issues related to images on a webpage, improving load times and search rankings.

Core Features & Use Cases

  • Image Quality Assessment: Evaluates alt text, file formats, compression, dimensions, and lazy-loading status for each image.
  • Optimization Recommendations: Suggests format conversions to WebP/AVIF, resizing, compression levels, and lazy-loading implementations.
  • Use Case: If a webpage has slow load times and poor image descriptions, this Skill enables systematic improvement to enhance user experience and SEO visibility.

Quick Start

Provide the webpage URL and its image inventory details to get a comprehensive audit report with actionable recommendations.

Frequently Asked Questions about audit-images

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit images on a webpage for SEO and accessibility?

To audit images for SEO and accessibility, you need to analyze every image on the webpage to evaluate alt text quality, file formats, compression, dimensions, and lazy-loading status. This provides detailed improvement guidance for search engines and screen readers.

What is the best way to optimize images for web performance and core web vitals?

The best way to optimize images for web performance is to evaluate file formats, compression, dimensions, and lazy-loading status based on the page layout. This ensures images meet best practices for load times and core web vitals.

How do I check if my images need lazy-loading or format conversions to WebP?

Checking if images need lazy-loading or WebP format conversions requires analyzing the webpage's image inventory. The audit evaluates current formats and loading status, suggesting specific conversions and lazy-loading implementations for optimization.

Does image alt text quality really affect search rankings and screen reader compatibility?

Image alt text quality directly affects search rankings and screen reader compatibility. Evaluating alt text quality ensures images meet best practices for search engines and screen readers, providing detailed improvement guidance for better accessibility.

Can I get specific resizing and compression recommendations based on my page layout?

You can get specific resizing and compression recommendations by analyzing images based on the page's layout. The audit suggests format conversions to WebP/AVIF, resizing, compression levels, and lazy-loading implementations tailored to your webpage.