Deep technical SEO auditing covering crawlability, indexation, Core Web Vitals, site architecture, canonicalization, structured data validation, and performance optimization. Use when the user asks about technical SEO, site audits, crawl issues, indexation problems, Core Web Vitals, page speed, or site architecture optimization. For content-focused SEO, see the seo-content-writer skill.
インストールする前に、エージェントに与えられる指示の中身を確認できます。
Deep technical SEO analysis: crawlability, indexation, Core Web Vitals, site architecture, and performance.
git clone https://github.com/thatrebeccarae/claude-marketing.git && cp -r claude-marketing/skills/technical-seo-audit ~/.claude/skills/
How this differs from seo-content-writer: The seo-content-writer skill focuses on content optimization — keywords, readability, meta tags, heading structure. This skill audits the technical foundation — can search engines crawl, render, and index your site correctly?
/robots.txtDisallow: / on production)| Severity | Definition | Response Time |
|---|---|---|
| Critical | Blocking crawling, indexation, or rendering | Immediate |
| High | Significantly impacting rankings or UX | Within 1 week |
| Medium | Impacting performance or best practices | Within 1 month |
| Low | Minor optimizations or future-proofing | Backlog |
**Issue:** [What is wrong]
**Impact:** [How it affects SEO performance]
**Pages Affected:** [Count or list]
**Fix:** [Specific remediation steps]
**Validation:** [How to verify the fix worked]
# Check robots.txt
curl -s https://example.com/robots.txt
# Check HTTP headers
curl -I https://example.com
# Check redirect chain
curl -sIL https://example.com 2>&1 | grep -E "HTTP/|Location:"
# Validate sitemap
curl -s https://example.com/sitemap.xml | head -20
# Check page speed (via PageSpeed Insights API)
curl "https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=https://example.com&strategy=mobile"
# Check DNS resolution
dig example.com +short
# Check SSL certificate
echo | openssl s_client -servername example.com -connect example.com:443 2>/dev/null | openssl x509 -noout -dates
| Metric | Good | Needs Work | Poor |
|---|---|---|---|
| LCP | <2.5s | 2.5-4.0s | >4.0s |
| INP | <200ms | 200-500ms | >500ms |
| CLS | <0.1 | 0.1-0.25 | >0.25 |
| TTFB | <800ms | 800ms-1.8s | >1.8s |
| Page size | <1.5MB | 1.5-3MB | >3MB |
| Requests | <50 | 50-100 | >100 |
| Crawl depth | <=3 clicks | 4-5 clicks | >5 clicks |
まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
A/B and multivariate testing methodology. Design experiments, calculate sample sizes, determine statistical significance, avoid common pitfalls, and interpret results. Platform-agnostic framework applicable to landing pages, emails, ads, pricing, and product features. Use when the user asks about A/B testing, split testing, experiment design, statistical significance, or conversion experiments.
日本語の概要は準備中です。原文の説明を表示しています。
Google and Meta paid media account structure evaluation. Audits campaign/ad set architecture against conversion volume minimums, budget thresholds, and targeting overlap. Identifies over-segmentation, under-segmentation, budget fragmentation, and structural anti-patterns blocking algorithmic learning. Provides consolidation roadmaps with migration plans. Use when inheriting accounts, quarterly health checks, or before scaling budgets.
日本語の概要は準備中です。原文の説明を表示しています。
Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) specialist. Optimize content and websites to appear in AI-generated answers from ChatGPT, Perplexity, Claude, Google AI Overviews, and other LLM-powered search experiences. Use when the user asks about AI search optimization, AEO, GEO, AI Overviews, appearing in AI answers, LLM citations, or optimizing for generative search.
日本語の概要は準備中です。原文の説明を表示しています。
Extract brand identity from a website URL — voice, colors, typography, imagery, values, and target audience — into a structured brand-profile.json. The profile feeds downstream skills (seo-content-writer, email-composer, frontend-design, pro-deck-builder, cross-platform-audit) for brand-consistent output. Use when the user says brand DNA, brand profile, extract brand, analyze brand, brand voice, brand identity, brand colors, or brand style guide.
日本語の概要は準備中です。原文の説明を表示しています。
Develop brand voice, tone matrices, messaging frameworks, and brand book documentation. Use when the user asks about brand voice, tone of voice, brand guidelines, messaging framework, or brand consistency.
日本語の概要は準備中です。原文の説明を表示しています。
Braze customer engagement platform expertise. Audit campaigns, Canvases, segments, messaging channels, and data architecture. Use when the user asks about Braze, customer engagement, push notifications, in-app messaging, cross-channel orchestration, or lifecycle marketing at scale.
日本語の概要は準備中です。原文の説明を表示しています。