Description
seo-images is a Claude SEO skill that analyzes the images on a web page for SEO and performance. It checks the alt text of every image element, skipping decorative images marked with role presentation. Good alt text describes what the picture shows, is between 10 and 125 characters long, and includes relevant keywords only where they fit naturally. The skill flags filenames such as image.jpg, generic words such as photo, and keyword stuffing, and it gives examples of both good and bad alt text. Beyond alt text, the checks cover file sizes, image formats, responsive images, lazy loading, layout shift prevention so that images do not push content around as they load, and how images rank in image search results. The skill produces an analysis of these issues and is installed with npx skills from the claude-seo repository. Its audits show Gen Agent Trust Hub and Socket passing, and Snyk showing a warning.…
Highlights
- Alt text checks: descriptive and 10 to 125 characters
- Flags filenames and keyword-stuffed alt text
- File size and format checks
- Responsive images and lazy loading
- Layout shift prevention and image search ranking
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seo-images FAQ
What does it check on each image?
Alt text, file size, format, responsive setup, lazy loading, layout shift prevention and image search ranking.
What counts as good alt text?
A description of what the picture shows, 10 to 125 characters long, with keywords only where they fit. The skill's example is a plumber repairing a kitchen sink faucet.
What is bad alt text?
A filename such as image.jpg, keyword stuffing such as plumber plumbing plumber services, or a vague phrase such as Click here.
Are decorative images flagged?
No. Images marked with role presentation are skipped.
How do I install it?
Run npx skills add https://github.com/agricidaniel/claude-seo --skill seo-images.
What do the security audits show?
Gen Agent Trust Hub and Socket pass, and Snyk shows a warning.
What are the best seo-images alternatives?
Popular alternatives to seo-images include diagnosing-bugs, benchmark-optimization-loop and content-hash-cache-pattern. See all seo-images alternatives