audit-xml-sitemap

Analyze and validate XML sitemaps for structural correctness and URL validity.

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

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Detects and analyzes errors, structural issues, and inconsistencies in XML sitemaps to improve site SEO health.

Core Features & Use Cases

  • Sitemap Validation: Checks for parsing errors, malformed XML, and compliance with sitemap standards.
  • URL Audit: Validates each URL for HTTP status, canonicalization, indexability, and pattern consistency.
  • Structural Analysis: Examines sitemap indexes for proper splitting, size limits, and submission status.
  • Scope: Applicable to large sites with multiple sitemaps or complex URL patterns, particularly during pre-launch or post-migration audits.
  • Cross-Reference: Integrates with Google Search Console data and canonical audits to identify canonical discrepancies and indexing issues.

Quick Start

Run the audit tool with your sitemap URL or content to generate a comprehensive XML sitemap health report.

Frequently Asked Questions about audit-xml-sitemap

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

FAQPage Schema
How do I check my XML sitemap for canonical discrepancies and indexing issues?

An XML sitemap audit validates structural correctness by checking for parsing errors, malformed XML, and compliance with sitemap standards to ensure search engines can properly crawl and index your website URLs.

How do I validate URLs in an XML sitemap for indexability and HTTP status?

Validating URLs in an XML sitemap involves checking each URL's HTTP status, canonicalization, indexability, and pattern consistency to detect critical errors and ensure all listed pages are accessible to search engines.

Can I audit large websites with multiple sitemaps and complex URL patterns?

Yes, you can audit large websites with multiple sitemaps by examining sitemap indexes for proper splitting, verifying size limits, and checking submission status to handle complex URL patterns effectively.

What is the best way to find structural issues in an XML sitemap during a site migration?

The best way to find XML sitemap structural issues during a site migration is to run a comprehensive audit that detects malformed XML, validates URL patterns, and checks canonical consistency across the new site architecture.

Why does my XML sitemap audit report parsing errors and malformed XML?

XML sitemap parsing errors occur when the file contains malformed XML or violates sitemap standards, which an audit detects by validating the structural correctness and compliance of the entire sitemap file.