This skill should be used when the user asks to "check accessibility", "audit WCAG compliance", "scan HTML for a11y issues", "check color contrast", or "find accessibility violations in web pages".
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。
SEO covering technical SEO, content optimization, link building, keyword research, and search analytics. Use when auditing technical SEO, researching keywords, optimizing on-page elements, or analyzing organic search performance.
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。
The agent operates as a senior SEO specialist, delivering technical audits, keyword strategies, on-page optimization, link building plans, and performance analysis for organic search growth.
Before starting, confirm these inputs. If any is unknown or vague, ASK — do not assume:
Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact.
Crawlability:
Performance (Core Web Vitals):
| Metric | Good | Needs Improvement | Poor |
|---|---|---|---|
| LCP (Largest Contentful Paint) | < 2.5s | 2.5s - 4s | > 4s |
| INP (Interaction to Next Paint) | ≤ 200ms | 200 - 500ms | > 500ms |
| CLS (Cumulative Layout Shift) | < 0.1 | 0.1 - 0.25 | > 0.25 |
Structure:
| Metric | Good | Moderate | Difficult |
|---|---|---|---|
| Volume | 1000+ | 100-1000 | < 100 |
| Difficulty | < 30 | 30-60 | > 60 |
| CPC (commercial signal) | > $5 | $1-5 | < $1 |
| Intent | Signal Words | Content Type |
|---|---|---|
| Informational | "how to", "what is", "guide" | Blog posts, tutorials |
| Navigational | Brand names, product names | Homepage, product pages |
| Commercial | "best", "reviews", "vs" | Comparison pages, reviews |
| Transactional | "buy", "discount", "pricing" | Product pages, landing pages |
Title Tag: primary keyword front-loaded, 50-60 characters, compelling for CTR Meta Description: includes keyword, clear value prop, CTA, 150-160 characters Headings: H1 contains primary keyword, H2s contain secondary keywords, logical hierarchy Content: keyword in first 100 words, natural density, related terms (LSI), comprehensive coverage Images: descriptive filenames, keyword-rich alt text, compressed, lazy-loaded
<!-- Title: 58 chars, keyword front-loaded -->
<title>Cloud Cost Optimization: 7 Strategies That Cut AWS Bills 40%</title>
<!-- Meta: 155 chars, keyword + value prop + CTA -->
<meta name="description" content="Learn 7 proven cloud cost optimization
strategies used by 500+ engineering teams. Reduce AWS spend by 40% without
sacrificing performance. Free checklist inside.">
<!-- Schema markup for article -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "Cloud Cost Optimization: 7 Strategies That Cut AWS Bills 40%",
"author": {"@type": "Person", "name": "Jane Chen"},
"datePublished": "2026-02-15",
"publisher": {
"@type": "Organization",
"name": "CloudOps Weekly"
}
}
</script>
<h1>Cloud Cost Optimization: 7 Strategies That Cut AWS Bills 40%</h1>
<p>Cloud cost optimization is the #1 priority for engineering leaders in 2026...</p>
<h2>1. Right-Size EC2 Instances Using Usage Data</h2>
<h3>How to Identify Oversized Instances</h3>
<h2>FAQ</h2>
<h3>What is cloud cost optimization?</h3>
<h3>How much can cloud optimization save?</h3>
| Factor | High Quality | Low Quality |
|---|---|---|
| Domain Authority | 50+ | < 20 |
| Relevance | Same industry | Unrelated |
| Traffic | Active site | Dead site |
| Link Type | Editorial | Paid/Spam |
| Anchor Text | Natural variation | Exact match spam |
SEO Performance - March 2026
Organic Traffic: 125,432 (+12% MoM)
Rankings: Top 3: 45 | Top 10: 234
Conversions: 542 (+15% MoM)
Top Growing Keywords
1. "cloud cost optimization" - #8 -> #3 (+5)
2. "aws billing alerts" - #15 -> #7 (+8)
3. "kubernetes autoscaling" - New -> #12
Technical Health
Core Web Vitals: Pass | Index: 1,234 pages | Crawl Errors: 3
| Problem | Likely Cause | Fix |
|---|---|---|
| Rankings dropped after Google core update | E-E-A-T signals insufficient or content quality below new thresholds | Audit content against December 2025 / March 2026 core update criteria — add experience signals, author credentials, original data |
| High impressions but low CTR | Title tags and meta descriptions not compelling enough for the SERP | Rewrite titles with numbers, power words, and clear value props; test meta descriptions with hooks |
| FID replaced by INP — pages now failing CWV | INP measures all interactions, not just first — JS-heavy pages fail | Break long JS tasks, defer third-party scripts, audit event handlers. INP replaced FID as a Core Web Vital on March 12, 2024 ("good" = 200 ms or less) |
| Indexed pages declining in Search Console | Google tightening quality bar — deindexing thin or duplicate content | Consolidate thin pages, add unique content, improve E-E-A-T signals on remaining pages |
| AI Overviews stealing clicks from position 1 | Google AI Overviews now appear in 50%+ of queries, reducing organic CTR by ~42% | Optimize for AI citation (extractable content blocks), add FAQ schema, target queries less likely to trigger AI Overviews |
| Keyword cannibalization across blog and product pages | Multiple pages competing for same keyword with conflicting intent | Map one primary keyword per page, consolidate or redirect competing pages, differentiate intent |
In scope:
Out of scope:
Known limitations:
# Analyze keyword list for search intent and difficulty
python scripts/keyword_analyzer.py --keywords keywords.csv --json
# Simulate SERP appearance for a page
python scripts/serp_simulator.py --title "Cloud Cost Optimization Guide" --description "Learn 7 proven strategies..." --url "/guides/cloud-cost" --json
# Score content for on-page SEO quality
python scripts/content_scorer.py article.md --keyword "cloud cost optimization" --json
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
This skill should be used when the user asks to "check accessibility", "audit WCAG compliance", "scan HTML for a11y issues", "check color contrast", or "find accessibility violations in web pages".
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。
Design and run statistically rigorous A/B tests and experiments. Use when planning experiments, calculating sample sizes, designing test variants, selecting metrics, analyzing results, or when someone says "let's test that."
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。
Design and analyze A/B tests: sample size, test duration, and statistical significance for conversion experiments. Use when setting up an A/B test, calculating sample size, designing an experiment, or analyzing results.
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。
Sales execution across pipeline, discovery, demos, negotiation, and closing. Use when qualifying opportunities, running MEDDIC discovery, building account plans, handling objections, structuring proposals, or forecasting pipeline.
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。
Design ad creative across Google, Meta, LinkedIn, Twitter/X, and TikTok with platform format specs, headline formulas, and A/B testing. Use when writing ad copy, generating headline variations, creating ad sets, or validating creative.
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): optimize content to be cited by LLMs (ChatGPT, Claude, Perplexity, Gemini) in their answers. Use when designing content for LLM citation, auditing citability, or structuring Q&A schema.
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。