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Vincri126
Vincri126COMMUNITY
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seo-technical

Audit websites for crawlability, security headers, sitemaps, and Core Web Vitals.

Updated Aug 23, 2026
Search Tags:#core-web-vitals#crawlability#technical-seo#security-headers#sitemaps#robots-txt#seo-reporting
One-click install
npx skills add https://github.com/Vincri126/MCO-Template --skill seo-technical-vincri126
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: seo-technical
Source: https://github.com/Vincri126/MCO-Template/tree/main/cowork/skills/seo-technical
Command: npx skills add https://github.com/Vincri126/MCO-Template --skill seo-technical-vincri126

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Detects and documents the hidden crawlability, security, sitemap, and performance weaknesses that prevent search engines from indexing a site efficiently.

Core Features & Use Cases

  • Full-spectrum analysis: Crawls headers, robots.txt, sitemaps, canonical tags, and metadata to verify indexability and architecture.
  • Security and performance checks: Validates HTTPS, security headers, certificate health, redirect chains, plus Core Web Vitals to meet thresholds.
  • Deliverables & evidence: Generates TECHNICAL-AUDIT-REPORT.md with findings and TECHNICAL-FIX-PLAN.md with prioritized remediations for SEO teams.

Quick Start

Use the seo technical skill to audit https://example.com for crawlability, security headers, sitemap, and Core Web Vitals issues.

Frequently Asked Questions about seo-technical

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

FAQPage Schema
How do I run a technical SEO audit to check crawlability and indexability?▼

A technical SEO audit identifies crawlability and indexability issues by crawling HTTP headers, robots.txt, sitemaps, and canonical tags to verify site architecture and search engine access.

How can I test Core Web Vitals and security headers for my website?▼

You can test Core Web Vitals and security headers by running an infrastructure health review that validates HTTPS, certificate health, redirect chains, and performance thresholds against required benchmarks.

What is included in a technical SEO audit report?▼

A technical SEO audit report includes findings on crawlability, security headers, sitemap validation, and Core Web Vitals, plus a prioritized fix plan to resolve indexing and performance weaknesses.

Can I validate robots.txt and sitemaps for large websites requiring infrastructure health reviews?▼

Yes, you can validate robots.txt and sitemaps for large sites by triggering an infrastructure health review that parses robots directives and sitemap structures to score indexability across five technical categories.

Why does my site have poor crawlability and how do I diagnose security header issues?▼

Poor crawlability and security header issues are diagnosed by inspecting HTTP responses, validating HTTPS configurations, parsing robots.txt restrictions, and verifying sitemap entries to pinpoint indexing blocks.

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