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30x Seo Technical

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norahe0304-art
30x-seo-technical

Technical SEO audit across 8 categories: crawlability, indexability, security, URL structure, mobile, Core Web Vitals, structured data, JS rendering. Schema deep validation → seo-schema. AI crawlers → seo-geo-technical. Use when user says "technical SEO", "crawl issues", "robots.txt", "Core Web Vitals".

Overview

Publishernorahe0304-art
Repository30x-seo
Skill name30x-seo-technical
Stars
58
Forks
14
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by norahe0304-art on GitHub. Read the source before you install it.

Installation

Install the 30x Seo Technical AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/norahe0304-art/30x-seo/tree/main/skills/30x-seo-technical
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/norahe0304-art/30x-seo.git /tmp/30x-seo
mkdir -p .claude/skills
cp -r /tmp/30x-seo/skills/30x-seo-technical .claude/skills/30x-seo-technical
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable 30x Seo Technical in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads 30x Seo Technical on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so 30x Seo Technical is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Technical SEO Audit

Categories

1. Crawlability

  • robots.txt: exists, valid, not blocking important resources
  • XML sitemap: exists, referenced in robots.txt, valid format
  • Noindex tags: intentional vs accidental
  • Crawl depth: important pages within 3 clicks of homepage
  • JavaScript rendering: check if critical content requires JS execution
  • Crawl budget: for large sites (>10k pages), efficiency matters
AI Crawler Management

For detailed checks, use seo-geo-technical

This skill only checks basic robots.txt configuration. For detailed AI crawler checks (GPTBot, ClaudeBot, PerplexityBot), llms.txt generation, and SSR checks, use seo-geo-technical.

2. Indexability

  • Canonical tags: self-referencing, no conflicts with noindex
  • Duplicate content: near-duplicates, parameter URLs, www vs non-www
  • Thin content: pages below minimum word counts per type
  • Pagination: rel=next/prev or load-more pattern
  • Hreflang: correct for multi-language/multi-region sites
  • Index bloat: unnecessary pages consuming crawl budget

3. Security

  • HTTPS: enforced, valid SSL certificate, no mixed content
  • Security headers:
    • Content-Security-Policy (CSP)
    • Strict-Transport-Security (HSTS)
    • X-Frame-Options
    • X-Content-Type-Options
    • Referrer-Policy
  • HSTS preload: check preload list inclusion for high-security sites

4. URL Structure

  • Clean URLs: descriptive, hyphenated, no query parameters for content
  • Hierarchy: logical folder structure reflecting site architecture
  • Redirects: no chains (max 1 hop), 301 for permanent moves
  • URL length: flag >100 characters
  • Trailing slashes: consistent usage

5. Mobile Optimization

  • Responsive design: viewport meta tag, responsive CSS
  • Touch targets: minimum 48x48px with 8px spacing
  • Font size: minimum 16px base
  • No horizontal scroll
  • Mobile-first indexing: Google indexes mobile version. Mobile-first indexing is 100% complete as of July 5, 2024. Google now crawls and indexes ALL websites exclusively with the mobile Googlebot user-agent.

6. Core Web Vitals

  • LCP (Largest Contentful Paint): target <2.5s
  • INP (Interaction to Next Paint): target <200ms
    • INP replaced FID on March 12, 2024. FID was fully removed from all Chrome tools (CrUX API, PageSpeed Insights, Lighthouse) on September 9, 2024. Do NOT reference FID anywhere.
  • CLS (Cumulative Layout Shift): target <0.1
  • Evaluation uses 75th percentile of real user data
  • Use PageSpeed Insights API or CrUX data if MCP available

7. Structured Data

  • Detection: JSON-LD (preferred), Microdata, RDFa
  • Validation against Google's supported types
  • See seo-schema skill for full analysis

8. JavaScript Rendering

  • Check if content visible in initial HTML vs requires JS
  • Identify client-side rendered (CSR) vs server-side rendered (SSR)
  • Flag SPA frameworks (React, Vue, Angular) that may cause indexing issues
  • Verify dynamic rendering setup if applicable
JavaScript SEO — Canonical & Indexing Guidance (December 2025)

Google updated its JavaScript SEO documentation in December 2025 with critical clarifications:

  1. Canonical conflicts: If a canonical tag in raw HTML differs from one injected by JavaScript, Google may use EITHER one. Ensure canonical tags are identical between server-rendered HTML and JS-rendered output.
  2. noindex with JavaScript: If raw HTML contains <meta name="robots" content="noindex"> but JavaScript removes it, Google MAY still honor the noindex from raw HTML. Serve correct robots directives in the initial HTML response.
  3. Non-200 status codes: Google does NOT render JavaScript on pages returning non-200 HTTP status codes. Any content or meta tags injected via JS on error pages will be invisible to Googlebot.
  4. Structured data in JavaScript: Product, Article, and other structured data injected via JS may face delayed processing. For time-sensitive structured data (especially e-commerce Product markup), include it in the initial server-rendered HTML.

Best practice: Serve critical SEO elements (canonical, meta robots, structured data, title, meta description) in the initial server-rendered HTML rather than relying on JavaScript injection.

9. IndexNow Protocol

  • Check if site supports IndexNow for Bing, Yandex, Naver
  • Supported by search engines other than Google
  • Recommend implementation for faster indexing on non-Google engines

Output

Technical Score: XX/100

Category Breakdown

CategoryStatusScore
Crawlability✅/⚠️/❌XX/100
Indexability✅/⚠️/❌XX/100
Security✅/⚠️/❌XX/100
URL Structure✅/⚠️/❌XX/100
Mobile✅/⚠️/❌XX/100
Core Web Vitals✅/⚠️/❌XX/100
Structured Data✅/⚠️/❌XX/100
JS Rendering✅/⚠️/❌XX/100

Critical Issues (fix immediately)

High Priority (fix within 1 week)

Medium Priority (fix within 1 month)

Low Priority (backlog)

[PROTOCOL]: Update this header on changes, then check CLAUDE.md

Frequently asked questions

What does the 30x Seo Technical AI skill do?

Technical SEO audit across 8 categories: crawlability, indexability, security, URL structure, mobile, Core Web Vitals, structured data, JS rendering. Schema deep validation → seo-schema. AI crawlers → seo-geo-technical. Use when user says "technical SEO", "crawl issues", "robots.txt", "Core Web Vitals".

Why use 30x Seo Technical on TypingMind?

Because you install it once and use it with any model. 30x Seo Technical is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install 30x Seo Technical in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/norahe0304-art/30x-seo/tree/main/skills/30x-seo-technical. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use 30x Seo Technical?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with 30x Seo Technical?

As many as you like. As long as a model supports skills, you can use 30x Seo Technical with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the 30x Seo Technical AI skill free?

Yes. It is published on GitHub by norahe0304-art under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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