diagnose-seo

Diagnose technical SEO issues by analyzing crawlability, indexability, renderability, and signal correctness.

Updated Jun 4, 2026
One-click install
npx skills add https://github.com/REVREBEL/seo-api --skill diagnose-seo-revrebel
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: diagnose-seo
Source: https://github.com/REVREBEL/seo-api/tree/main/review/diagnose-seo
Command: npx skills add https://github.com/REVREBEL/seo-api --skill diagnose-seo-revrebel

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps you identify and fix technical SEO issues, improving your website's crawlability, indexability, renderability, and overall SEO performance.

Core Features & Use Cases

  • Crawlability Analysis: Checks for issues like blocked paths, incorrect sitemap, and site architecture problems.
  • Indexability Verification: Validates canonical tags, duplicate content, and meta robots tags.
  • Renderability Inspection: Assesses JavaScript rendering, core content visibility, and login/content restrictions.
  • Signal Validation: Ensures proper title tags, meta descriptions, heading structure, structured data, and hreflang tags.
  • Use Case: Use this Skill to diagnose why a specific page is not ranking well or is not indexed by search engines.

Quick Start

Run the diagnose-seo skill on your website to uncover and resolve technical SEO issues.

Frequently Asked Questions about diagnose-seo

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

FAQPage Schema
How do I diagnose technical SEO issues on my website?

Diagnose technical SEO issues by examining crawlability, indexability, renderability, and signal correctness across your site architecture, robots.txt, sitemaps, and server responses.

Why is my webpage not indexing in search engines?

Indexability problems often stem from incorrect canonical tags, duplicate content, or meta robots tags blocking access, all of which prevent search engines from indexing your webpage.

What causes crawl issues and blocked paths during a website audit?

Crawl issues during a website audit are typically caused by incorrect sitemap configurations, site architecture problems, or blocked paths specified within your robots.txt file.

How do I fix renderability problems affecting JavaScript rendering and content visibility?

Fix renderability problems by inspecting JavaScript rendering behavior, verifying core content visibility, and removing login or content restrictions that block search engines.

How do I validate structured data and hreflang tags for SEO optimization?

Validate structured data and hreflang tags by checking signal correctness, ensuring proper title tags, meta descriptions, and heading structure align with your SEO optimization targets.

Does technical SEO auditing work for analyzing individual page rankings?

Technical SEO auditing works for individual pages by analyzing server responses and signal correctness to identify exactly why a specific page is not ranking well.