| name | technical-seo-checker |
| description | Technical SEO audit: Core Web Vitals, crawl, indexing, mobile, speed, architecture, redirects. 技术SEO/网站速度 |
| version | 9.0.0 |
| license | Apache-2.0 |
| compatibility | Claude Code, skills.sh, ClawHub, Vercel Labs, Cursor, Windsurf, Codex CLI, Amp, Gemini CLI, Kimi Code, Qwen Code, CodeBuddy |
| homepage | https://github.com/aaron-he-zhu/seo-geo-claude-skills |
| when_to_use | Use when checking technical SEO health: site speed, Core Web Vitals, indexing, crawlability, robots.txt, sitemaps, or canonical tags. |
| argument-hint | <URL or domain> |
| allowed-tools | WebFetch |
| metadata | {"author":"aaron-he-zhu","version":"9.0.0","geo-relevance":"low","tags":["seo","technical-seo","core-web-vitals","page-speed","crawlability","indexability","mobile-seo","site-health","lcp","cls","inp","robots-txt","xml-sitemap","技术SEO","网站速度","テクニカルSEO","기술SEO","seo-tecnico"],"triggers":["technical SEO audit","check page speed","Core Web Vitals","crawl issues","site indexing problems","canonical tag issues","site speed","site health check","my site is slow","Google can't crawl my site","indexing problems","why is my site slow","how do I fix my page speed","why is my site not indexed","how to improve Core Web Vitals","PageSpeed Insights alternative","GTmetrix alternative","Sitebulb alternative","技术SEO检查","网站速度优化","核心网页指标","爬虫问题","索引问题","网站收录","sitemap提交","robots设置","网站加载太慢","网站太慢了","Google找不到我的页面","手机端有问题","收录不了","Google收录少","[Truncated]"]} |
Technical SEO Checker
This skill performs comprehensive technical SEO audits to identify issues that may prevent search engines from properly crawling, indexing, and ranking your site.
What This Skill Does
Audits crawlability, indexability, Core Web Vitals, mobile-friendliness, HTTPS/security, structured data, URL structure, and international SEO with scored results and a prioritized fix roadmap.
Quick Start
Start with one of these prompts. Finish with a short handoff summary using the repository format in Skill Contract.
Full Technical Audit
Perform a technical SEO audit for [URL/domain]
Specific Issue Check
Check Core Web Vitals for [URL]
Audit crawlability and indexability for [domain]
Pre-Migration Audit
Technical SEO checklist for migrating [old domain] to [new domain]
Pre-migration audit: WordPress to Next.js headless
The migration flow has 6 stages (baseline snapshot, risk map, redirect map, staging QA, cutover checklist, T+1/T+7/T+30 diff). See references/pre-migration-playbook.md for the full workflow and red-flag patterns.
LLM Crawler Handling (GPTBot / ClaudeBot / PerplexityBot)
Audit how my site handles AI crawlers — I want to allow retrieval but block training
As of 2026, robots.txt must make explicit decisions about AI engines. See references/llm-crawler-handling.md for the bot inventory, three stance patterns (default-open, default-closed, split), robots.txt templates, and the Cloudflare edge-override gotcha.
Site-Wide / Bulk Audit (5+ URLs)
For e-commerce and large sites (e.g., "40 of 50 products not indexed"), switch to bulk mode — sample per URL pattern, report pattern-level findings, deliver portfolio priority instead of per-URL output:
Bulk audit: 50 product pages on example.com, 40 not indexed
Audit all URLs in https://example.com/sitemap.xml
See references/bulk-audit-playbook.md for the full workflow. For platform-specific playbooks (Shopify / WooCommerce / Headless / BigCommerce / Magento 2), see .
