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technical-seo-checker

A simple and secure way to get a complete, always-up-to-date, and easy-to-use DNS solution.

Updated Aug 27, 2026
Search Tags:#structured-data#core-web-vitals#crawlability#technical-seo#seo-audit#indexability#mobile-friendly
One-click install
npx skills add https://github.com/Tvshreyas/DISTILL --skill technical-seo-checker-tvshreyas
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: technical-seo-checker
Source: https://github.com/Tvshreyas/DISTILL/tree/main/.claude/skills/optimize/technical-seo-checker
Command: npx skills add https://github.com/Tvshreyas/DISTILL --skill technical-seo-checker-tvshreyas

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Performs automated end-to-end technical SEO audits to identify crawl, index, and performance issues that hinder search visibility.

Core Features & Use Cases

  • Crawlability Audit: Checks robots.txt, sitemaps, crawl issues
  • Indexability Review: Analyzes index status and blockers
  • Site Speed Analysis: Evaluates Core Web Vitals and performance
  • Mobile-Friendliness: Checks mobile optimization
  • Security Check: Reviews HTTPS and security headers
  • Structured Data Audit: Validates schema markup
  • URL Structure Analysis: Reviews URL patterns and redirects
  • International SEO: Checks hreflang and localization

Typical use cases include launching a new site, diagnosing ranking drops, pre-migration audits, and ongoing health checks. For example, before a site launch, run a full audit to surface crawl/index issues and CWV improvements, then prioritize fixes.

Quick Start

Run a full technical SEO audit for a given URL to surface crawl/index issues, CWV metrics, mobile optimization checks, and a prioritized implementation roadmap.

Frequently Asked Questions about technical-seo-checker

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

FAQPage Schema
How do I perform a technical SEO audit for a site migration?▼

Run a technical SEO audit by analyzing crawlability, indexability, and Core Web Vitals to identify performance issues. This process checks robots.txt, sitemaps, mobile-friendliness, and structured data, outputting a 0-100 health score with a prioritized triage roadmap for migration readiness.

What is included in a technical SEO audit for crawl and index issues?▼

A technical SEO audit includes analyzing robots.txt, sitemaps, index status, and blockers to resolve crawlability and indexability issues. It validates findings against established templates to review HTTPS security, canonical tags, hreflang, and URL structure for comprehensive search visibility optimization.

How do I check Core Web Vitals and mobile-friendliness for my website?▼

Check Core Web Vitals and mobile-friendliness by consuming data from performance tools and crawlers to evaluate site speed and mobile optimization. The audit analyzes these metrics alongside HTTPS security headers to output a prioritized triage of critical, high, and medium issues.

Can I validate structured data and schema markup during an SEO audit?▼

Yes, you can validate structured data and schema markup during an SEO audit. The audit specifically checks structured data validity alongside canonical tags and hreflang international localization, consuming crawl data to generate a prioritized implementation roadmap for search visibility.

What is the best way to diagnose ranking drops using a technical SEO audit?▼

The best way to diagnose ranking drops is running an end-to-end technical SEO audit to surface crawl, index, and performance issues. It evaluates redirect chains, URL structure, and Core Web Vitals, providing a 0-100 health score and a clear triage of critical issues hindering search visibility.

Does a technical SEO audit require data from external crawlers and performance tools?▼

Yes, a technical SEO audit consumes data from external crawlers and performance tools to analyze indexability, mobile-friendliness, and Core Web Vitals. It validates these findings against established templates to accurately output a health score and identify issues for the implementation roadmap.

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