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/technical-seo-checker

@1c5da00

Signpost → the 16 SEO/GEO agent skills live in aaron-marketing-skills; this repo's standalone 20-skill line is preserved at tag v9.9.12. Install: npx skills add aaron-he-zhu/aaron-marketing-skills

Use this Skill: https://skilld.dev/gh/aaron-he-zhu/seo-geo-claude-skills/technical-seo-checker

This session only. Nothing lands on disk.

SKILL.md

≈55 tokens always: the name and description. ≈239 when used: this file.

technical-seo-checker has moved

[!IMPORTANT] seo-geo-claude-skills is now a signpost repo — its skills are no longer developed here. This file exists only so older links to optimize/technical-seo-checker/ keep resolving.

Active version: seo-geo/optimize/technical-seo-checker in the aaron-marketing-skills bundle.

Frozen standalone copy (unchanged, tag v9.9.12): optimize/technical-seo-checker/SKILL.md.

Install the active skill from the bundle:

npx skills add aaron-he-zhu/aaron-marketing-skills -s technical-seo-checker

Full 20 → 16 mapping: see the repo README.

Source: SKILL.md on GitHub

1 warning4mo5 checks · Risk SAFE
  • Gen Agent Trust Hub4mo

    The technical-seo-checker skill is a specialized tool for auditing website SEO health. It demonstrates proactive security measures by instructing the agent to treat all external web content as untrusted data, effectively mitigating indirect prompt injection risks. No malicious code, obfuscation, or unauthorized data access patterns were identified.

  • Socket4mo

    No alerts

  • Snyk4mo

    Risk: MEDIUM · 1 issue

  • Runlayer7mo

    3/3 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Signed by skilld at 1c5da00. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 2 days ago.

Activeupdated 3 months ago
  • SEO
  • technical-seo
  • core-web-vitals
  • page-speed
  • crawlability
  • indexability
  • robots-txt
  • xml-sitemap
  • site-migration
  • mobile-seo

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README badge for aaron-he-zhu/seo-geo-claude-skills/technical-seo-checker

Audits crawlability, indexing, Core Web Vitals, robots.txt, sitemaps, canonicals, redirects, and site migrations. Produces scored diagnostics with prioritized fixes and identifies blocking indexation risks like robots.txt wildcards or noindex directives preventing search engine discovery.

Generated from the current SKILL.md.

Does this skill audit on-page SEO like meta tags and content?
No. This skill focuses on technical SEO: crawlability, indexing, Core Web Vitals, robots.txt, sitemaps, and canonicals. Use the on-page-seo-auditor skill for title tags, meta descriptions, and content optimization.
Can it audit multiple URLs at once?
Yes. For 5+ URLs sharing a pattern (e.g., 40 of 50 product pages not indexed), use bulk mode to sample per URL pattern and report pattern-level findings instead of per-URL output.
What data sources does it need?
It can fetch URLs directly, or you can provide PageSpeed reports, robots.txt, and sitemaps. Local helper scripts (Python) are included for robots.txt, sitemap, and Core Web Vitals checks if no tools are connected.
Does it help with site migrations?
Yes. The skill includes a 6-stage migration workflow (baseline, risk map, redirect map, staging QA, cutover checklist, post-cutover diffs) and pre-migration audits for moves like WordPress to Next.js headless.
Can it help manage AI crawler access (GPTBot, ClaudeBot)?
Yes. It audits how your site handles AI crawlers and offers robots.txt templates for three stances: default-open (allow all), default-closed (block all), or split (allow retrieval, block training).

Generated from the current SKILL.md. These answers refresh after source changes.