Audit web pages against 13 technical SEO factors to generate structured compliance reports and prioritized code fixes.
See it in action
You say
htmlWelcome to WidgetCoBuy Widgets
- Heading Hierarchy — Two H1 tags found → Remove second H1; restructure as H1 "Buy Widgets" + H2 subheadings
- Content Quality — ~150 words on a commercial page → Expand to ≥ 300 words covering product benefits, use cases, and FAQs
Title Tag FAIL 89 characters; keyword-stuffed with "Best Widgets" and "2024"Fix: Rewrite to ≤ 60 chars with primary keyword near start:"Buy Widgets Online | WidgetCo"
Meta Description FAIL "We sell widgets." — 17 characters, no CTA, no differentiationFix: Write 150–160 char description:"Shop WidgetCo for premium widgets. Fast shipping, 30-day returns.Browse 200+ models — find the perfect widget for your project."
[... abbreviated ...]
What you get
Identify and fix heading hierarchy and meta data errors in HTML source. Calculate a technical SEO compliance score for any URL or code snippet. Generate structured Schema.org markup recommendations for better indexing. Identify crawlability issues in robots.txt and sitemap files. Audit my site for technical SEO issues Why is my page not ranking? Check my HTML for SEO problems
About this skill
Overview
The Technical SEO Auditor is a specialized skill for AI agents designed to perform deep, structural analysis of web pages. It solves the common problem of "invisible" SEO issues where a page looks fine to a human but fails to rank because of technical debt or improper HTML structure. Instead of generic advice, this skill provides a rigorous 13-factor inspection used by professional SEO consultants.
What it does
The skill evaluates HTML source code, robots.txt, and sitemaps to calculate a weighted SEO Compliance Score. It identifies critical failures in heading hierarchies, meta data, canonicalization, and schema markup. For elements it cannot see (like server-side security or live page speed), it provides the exact tools and commands a developer needs to run to close the gap.
Why use this skill
- Scannable Reports: Generates a structured PASS/PARTIAL/FAIL report with a clear prioritization of fixes.
- Developer-Focused: Provides concrete code fixes (e.g., specific JSON-LD stubs or HTML attribute changes) rather than vague marketing tips.
- Comprehensive: Covers 13 core factors including mobile responsiveness, crawlability, and image optimization.
- Accuracy: Uses a logic-based scoring system that prioritizes indexability over minor UX signals.
Analyzes raw HTML, sitemap.xml, and robots.txt. Compatible with code from any framework including React, Next.js, Vue, and traditional CMS platforms like WordPress.
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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