image-seo-audit
Audit image SEO. Use when: checking alt text, file sizes, WebP/AVIF formats, lazy loading, or responsive images.
npx skills add indranilbanerjee/digital-marketing-pro --skill image-seo-audit --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# /digital-marketing-pro:image-seo-audit ## Purpose Perform a dedicated image optimization audit that evaluates all images on a page or site for SEO, performance, and accessibility. Produces a prioritized optimization list sorted by file size impact. ## Input Required - **URL**: Page or site to audit - **Scope**: Single page or site-wide crawl (default: single page) ## Process 1. **Load brand context**: Read active brand profile for industry context. 2. **Discover images**: Find all `<img>`, `<picture>`, CSS `background-image`, and `<source>` elements. 3. **Alt text audit**: Check presence, quality, keyword inclusion, length (10-125 chars). Flag: missing, filename-only ("image.jpg"), keyword-stuffed, non-descriptive ("click here"). 4. **File size audit**: Apply tiered thresholds by image category — thumbnails (<50KB target, >200KB critical), content images (<100KB target, >500KB critical), hero/banner (<200KB target, >700KB critical). 5. **Format audit**: Check for modern formats. Recommend WebP (97%+ support) or AVIF (92%+ support) over JPEG/PNG. Check for `<picture>` element with format fallbacks. Note: JPEG XL restored in Chromium (Nov 2025) but not yet in Chrome stable — monito
- Purpose
- Input Required
- Process
- Recommended Picture Element Pattern
- Hero/LCP Image Pattern
- Output
- Image Audit Summary
- Prioritized Optimization List
- Recommendations (prioritized)
- Agents Used
- Scripts Used
What does the image-seo-audit skill do?
Audit image SEO. Use when: checking alt text, file sizes, WebP/AVIF formats, lazy loading, or responsive images.
How do I install it?
Run `npx skills add indranilbanerjee/digital-marketing-pro --skill image-seo-audit --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From indranilbanerjee/digital-marketing-pro, a repository with 700 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.