AIプロンプト: ブログ運営

💡 AIモデルは英語のプロンプトで最も高い精度を発揮します。そのため、プロンプト本文は英語のまま掲載しています。英語で入力することで、より正確で詳細な回答が得られます。 トラフィック、リード、権威性を生まないブログは、ただの公開日記です。この8つのプロンプトはブログ運営の全領域をカバーします。Googleが評価するコンテンツに合わせたSERP分析付き構成案、公開前にあらゆる記事を採点する100点満点のスコアリング基準、マネーページに権威を集中させる内部リンク設計、Search Consoleデータを活用したコンテンツ更新の優先順位付け、AIが生成した汎用的な文章を読者より先に検出するAIスロップ検出器まで。ブログ理論ではなく、実際のSEOワークフローから構築されたプロンプトです。

最終テスト日 Mar 15, 2026 · モデル: GPT-4.1, Gemini 2.5 Pro, Claude Sonnet 4, Grok 3

ブログ記事構成ビルダー

Googleが実際に評価するコンテンツに合わせたSERP分析付き構成案

Build a SERP-informed blog post outline for: [topic]

Target keyword: [primary keyword]
Secondary keywords: [2-3 related terms]
My website: [URL or description]
Target audience: [who reads this and what problem they have]
Post goal: [rank on Google / generate leads / establish authority / educate]
Competing posts currently ranking: [paste 3-5 titles and their H2 headings]

Analyze the SERP landscape, then build:

1. SERP GAP ANALYSIS
   - What every top result covers (must-include baseline)
   - What NO top result covers (your differentiation angle)
   - Search intent assessment: is Google rewarding guides, listicles, comparisons, or data studies?
   - AI Overview check: does this keyword trigger an AI Overview? If yes, what angle makes your post un-summarizable?

2. OPTIMIZED OUTLINE
   - 3 headline options (under 60 chars, keyword-front-loaded, with emotional hook)
   - Opening hook: specific story, surprising stat, or provocative question (not generic)
   - Full H2/H3 structure with 3-4 bullet points of what to cover under each
   - Where to place original data, quotes, or first-hand experience (E-E-A-T signals)
   - Word count target based on what's ranking (not an arbitrary number)

3. SEO ARCHITECTURE
   - Target keyword placement map (title, H1, first 100 words, H2s, meta)
   - 5 internal linking suggestions with specific anchor text
   - Schema recommendation for this post type
   - Featured snippet opportunity: which section could capture position zero?

4. CONTENT DIFFERENTIATION
   - One unique angle none of the competitors take
   - Original framework, model, or methodology you could introduce
   - Data point or case study that would make this the definitive resource

プロのコツ

上位3記事のH2見出しをプロンプトに貼り付けましょう。AIはすべてがカバーしている内容(必須セクション)と、どれもカバーしていない内容(差別化のチャンス)を特定します。ランクインしているコンテンツと不足している内容のギャップこそが勝機です。

テスト済み Mar 15, 2026

ブログ導入フックライター

5つのフックスタイルでテスト済み — スクロールを止める最適な一つを選択

Write 5 different opening hooks for a blog post about: [topic]

Post title: [your headline]
Target reader: [who they are, what problem they have, what they've already tried]
Post delivers: [the main takeaway or transformation]
Tone: [professional / conversational / authoritative / provocative / empathetic]
Word limit per intro: [80-120 words]

For each hook, use a different style:

1. THE STORY HOOK — Open with a specific, vivid micro-story (real or composite) that makes the reader see themselves in the situation. No generic 'imagine this' setups.

2. THE DATA HOOK — Lead with a surprising statistic or data point that challenges what the reader assumes. Cite a real source. The number should make them stop scrolling.

3. THE CONTRARIAN HOOK — Start by stating the conventional wisdom, then break it with a bold counter-claim you'll prove in the post. Create cognitive dissonance.

4. THE QUESTION HOOK — Ask a question the reader can't help but try to answer mentally. Not rhetorical fluff — a genuine question that reveals a knowledge gap.

5. THE COLD OPEN — Drop the reader into the middle of action or a result. No preamble, no context. Start with the payoff, then zoom out.

For each intro:
- Rate its 'scroll-stopping power' 1-10 with reasoning
- Explain which audience segment it resonates with most
- Include a smooth transition sentence to the first H2
- Flag if the keyword is naturally included or needs adjustment

プロのコツ

導入文は本文が完成した後に書きましょう。読者に何を準備させるべきかが正確にわかります。AIは完成した記事を貼り付けて「この内容に合わせた導入文を書いて」と言うと、格段に優れた導入文を書きます。

テスト済み Mar 15, 2026

ブログSEOスコアラー

100点満点でブログ記事を採点し、優先度付き修正リストを取得

Score this blog post and tell me exactly what to fix.

Post title: [title]
Target keyword: [primary keyword]
Secondary keywords: [2-3 related terms]
Post content: [paste full text]
Search Console data (if available): [impressions, clicks, average position, top queries]
Date published: [when]

Score on 4 dimensions (each out of 25, total out of 100):

1. KEYWORD OPTIMIZATION (25 pts)
   - Title tag: keyword present, under 60 chars, compelling
   - H1 match and keyword placement in first 100 words
   - H2/H3 keyword and semantic variation coverage
   - Keyword density (natural, 1-2%) and LSI terms
   - Meta description: keyword present, under 155 chars, includes CTA

2. CONTENT DEPTH (25 pts)
   - Does this cover everything the top 3 ranking posts cover?
   - Original value-add: data, frameworks, case studies, first-hand experience
   - E-E-A-T signals: author expertise, citations, real examples
   - Comprehensiveness vs. fluff ratio
   - AEO assessment: can AI Overviews fully summarize this, or does it have defensible depth?

3. TECHNICAL SEO (25 pts)
   - Heading hierarchy (no skipped levels, logical structure)
   - Internal links: count, relevance, anchor text quality
   - External links: to authoritative sources with context
   - Image alt text and optimization
   - Schema opportunity (Article, HowTo where appropriate)
   - URL structure and canonical

4. USER EXPERIENCE (25 pts)
   - Above-the-fold value: does the reader get something in the first screenful?
   - Scannability: short paragraphs, bold key phrases, descriptive H2s
   - CTA clarity and placement
   - Reading level appropriate for audience
   - Mobile readability

Deliver:
- Score per dimension with specific reasoning
- Top 5 fixes ranked by impact (with before → after examples)
- Rewrite level needed: Light (80+), Moderate (65-79), Major (40-64), Complete (<40)
- 3 title tag alternatives and 3 meta description alternatives

プロのコツ

このスコアラーは公開前と、Search Consoleデータが得られる公開30日後の2回実行しましょう。1回目はコンテンツを最適化します。2回目はGoogleが実際に送ってくるクエリに基づいて最適化します。これはターゲットとしたキーワードとは異なることが多いのです。

テスト済み Mar 15, 2026

ブログ内部リンクマッパー

マネーページに権威を集中させるリンク設計を構築

Build an internal linking strategy for my blog.

Blog URL: [URL]
Main topics/categories: [list your content themes]
Money pages (pages that drive revenue): [list 3-5 most important pages]
Recent posts: [paste titles and URLs of your 15-20 most recent posts]
Current internal linking approach: [random / none / some manual linking]

Analyze and build:

1. CONTENT AUDIT
   - Group posts by topic cluster
   - Identify orphan posts (no internal links pointing to them)
   - Identify hub posts (should have the most links pointing to them)
   - Flag posts that link to nothing or only link externally

2. LINKING ARCHITECTURE
   - For each post: 3-5 specific internal links to add
   - Exact anchor text for each link (keyword-rich but natural)
   - Priority: which links will have the biggest ranking impact?
   - Contextual placement: where in the post should each link go?

3. AUTHORITY FLOW MAP
   - How authority should flow: supporting posts → pillar posts → money pages
   - Which posts need more incoming links to unlock their ranking potential
   - Cross-cluster linking opportunities (connecting related but different topics)

4. LINKING RULES
   - Max internal links per 1000 words
   - Anchor text variety guidelines (exact match, partial match, branded, natural)
   - 'Link from new posts to old posts' checklist for your publishing workflow
   - Monthly linking audit routine (15 minutes)

プロのコツ

あなたのブログの内部リンクはおそらくランダムです。最近の20記事とその内部リンクを貼り付けて監査しましょう。AIは孤立記事(リンクが向けられていない)、リンク過多の記事(価値が分散している)、見逃しているつながりを発見します。戦略的な内部リンクは、ほとんどのブログが無視している最も簡単なSEO施策です。

テスト済み Mar 15, 2026

コンテンツ更新プライオリタイザー

30分の更新で最大のトラフィック向上が見込める記事を発見

Help me prioritize which blog posts to refresh first.

Here's my Search Console data for my top posts:
[Paste a table of: URL, impressions, clicks, CTR, average position — for your top 20-30 posts]

Blog publishing frequency: [posts per week/month]
Time available for refreshes: [hours per week]
Business priority: [traffic growth / lead generation / revenue / authority]

Analyze and prioritize:

1. TRIAGE CATEGORIES — sort every post into one of these buckets:
   - QUICK WINS: Positions 4-10, high impressions → title/meta rewrite + content boost (30 min each)
   - GROWTH PLAYS: Positions 11-20, decent impressions → major content expansion + internal linking (2-3 hours each)
   - REBUILD OR KILL: Positions 30+, low impressions → complete rewrite with new angle OR consolidate into a stronger post
   - LEAVE ALONE: Positions 1-3, high CTR → don't touch what's working

2. PRIORITIZED REFRESH QUEUE — top 10 posts to refresh, ranked by:
   - Potential traffic gain (how much clicking up 3 positions would add)
   - Effort required (30 min vs. 3 hours)
   - Business value (does this post drive revenue or just vanity traffic?)

3. FOR EACH TOP-5 REFRESH TARGET:
   - What's holding it back (thin content? bad title? missing sections? no internal links?)
   - Specific fixes with time estimates
   - New title and meta description options
   - Keywords from GSC queries you're ranking for but haven't optimized for

4. CONTENT DECAY ALERTS
   - Posts that dropped 5+ positions in the last 3 months
   - Posts with declining impressions (competitors overtaking you)
   - Posts with outdated information that could trigger a freshness penalty

プロのコツ

最もROIの高い更新対象は、掲載順位5〜15位でインプレッションが多いがCTRが低い記事です。すでに1ページ目に近いので、コンテンツの更新、より良いタイトル、新しい内部リンクで押し上げられます。順位50位以上の記事に時間を使わないでください。代わりに新しい記事を書きましょう。

テスト済み Mar 15, 2026

ピラーページ設計

トピッククラスター全体を支える包括的リソースを設計

Design a pillar page that establishes topical authority for: [main topic]

My site: [URL or description]
Business goal: [what conversion should this cluster ultimately drive?]
Existing posts in this topic: [list titles and URLs of 5-10 related posts]
Target keyword: [head keyword for the pillar — usually high volume, high competition]
Top competitors for this keyword: [paste 2-3 URLs currently ranking]

Design the complete pillar:

1. PILLAR PAGE FRAMEWORK
   - Format recommendation: ultimate guide / hub page / comparison matrix / resource library
   - Word count target based on what's ranking (not arbitrary)
   - Title and H1 (keyword-optimized, differentiated from competitors)
   - Meta description (under 155 chars, compelling CTA)

2. COMPREHENSIVE OUTLINE
   - Full H2/H3 structure covering the topic end-to-end
   - For each section: 2-sentence summary of what to cover + link to supporting post
   - Sections where NO supporting post exists yet (content gaps to fill)
   - Where to place original data, frameworks, or expert quotes
   - Table of contents with jump links

3. CLUSTER LINKING ARCHITECTURE
   - Map: which supporting posts link TO the pillar (and with what anchor text)
   - Map: which sections of the pillar link OUT to supporting posts
   - Cross-links between supporting posts
   - Authority flow: how does link equity move through this cluster?

4. 3-PHASE BUILD PLAN
   - Phase 1: Publish pillar with links to existing supporting posts
   - Phase 2: Write and publish the 3-4 missing supporting posts identified above
   - Phase 3: Promotion — where to build external links to the pillar
   - Timeline with specific milestones

5. AEO DEFENSE STRATEGY
   - What makes this pillar page impossible for AI Overviews to fully summarize?
   - Original elements: proprietary framework, original research, interactive tools, expert interviews
   - How to structure for featured snippets without making the page fully extractable

プロのコツ

ピラーページは、5本以上のサポート記事を公開した後に構築しましょう。ピラーは既存コンテンツを統合・接続するものであり、最初に書くべきではありません。ピラーから始めると、リンクする先がなく、権威あるハブではなく一般的な概要のような記事になってしまいます。

テスト済み Mar 15, 2026

ブログ文体&AIスロップチェッカー

読者が気づく前にAI生成パターンと汎用的な文章を検出

Check this blog post for AI-written patterns and voice quality.

Post content: [paste full text]
My brand voice: [describe your tone — e.g., 'direct and opinionated, uses data, occasional humor, never corporate']
Target audience: [who reads this]
Industry: [your niche]

Run these checks:

1. AI SLOP DETECTION — flag every instance of:
   - Filler phrases: 'In today's fast-paced world', 'It's worth noting', 'At the end of the day', 'Let's dive in', 'In this comprehensive guide'
   - Hedge words: 'arguably', 'it's important to note', 'one might consider'
   - Fake enthusiasm: 'game-changer', 'revolutionary', 'cutting-edge', 'unlock the power of'
   - List padding: items that say the same thing in different words
   - Generic advice: tips anyone could give without expertise in this topic
   - Perfect paragraph structure: every paragraph being exactly 3 sentences (a dead AI giveaway)

2. VOICE CONSISTENCY CHECK
   - Does the writing match the brand voice described above?
   - Highlight sentences that sound like a different person wrote them
   - Identify sections where the voice shifts (often where AI-generated content was pasted in)
   - Reading level check: is it appropriate for the audience?

3. UNIQUENESS AUDIT
   - Which paragraphs contain genuinely original insights vs. restated common knowledge?
   - Where could you add: a personal anecdote, proprietary data, a specific client example, a contrarian opinion?
   - Flag any claims that need a citation or evidence

4. REWRITE SUGGESTIONS
   - For every flagged issue: original → suggested rewrite in the target voice
   - 5 places where adding a specific detail would transform generic advice into expert content
   - Overall slop score: percentage of the post that could have been written by any AI for any blog

プロのコツ

AI支援で書いたすべての記事を公開前にこのチェッカーにかけましょう。Googleのヘルプフルコンテンツシステムは独自の価値を加えないAI生成コンテンツを検出し順位を下げます。さらに重要なのは、読者もわかるということです。目標は、AIが書いた文章ではなく、あなたらしく聞こえるAI支援の文章です。

テスト済み Mar 15, 2026

ブログ収益化ストラテジスト

オーディエンス規模に合わせた収益化戦略でトラフィックを売上に変換

Build a monetization strategy for my blog.

Blog niche: [topic/industry]
Monthly traffic: [pageviews]
Traffic sources: [organic search %, social %, email %, direct %]
Email list size: [subscribers] with [open rate %]
Current monetization: [none / ads / affiliates / products / services — list what's working and what's not]
Audience: [who reads your blog — demographics, income level, what they buy]
Top 5 posts by traffic: [list titles and topics]
Time available for monetization work: [hours per week]

Build a staged monetization plan:

1. REVENUE STREAM ASSESSMENT
   - Which streams make sense at my current traffic level (be honest — don't suggest ads at 2,000 pageviews)
   - Expected revenue range for each stream at my traffic level
   - Effort-to-revenue ratio ranking

2. AFFILIATE STRATEGY
   - 5-10 specific affiliate programs relevant to my niche (with real commission rates)
   - Which existing posts are best for affiliate integration
   - How to add affiliate content without destroying trust or SEO
   - Disclosure best practices

3. DIGITAL PRODUCT IDEAS
   - 3 products I could build from existing content (templates, courses, guides)
   - Pricing strategy based on audience and competitors
   - Minimum viable product I could launch in 2 weeks

4. EMAIL MONETIZATION
   - Welcome sequence that introduces paid offerings naturally
   - Segmentation strategy based on reader interests
   - Launch sequence for a digital product to existing list

5. 90-DAY ACTION PLAN
   - Month 1: foundation (what to set up)
   - Month 2: launch (what to sell first)
   - Month 3: optimize (what data to track and what to adjust)
   - Realistic revenue projections with reasoning

プロのコツ

ディスプレイ広告は月間10,000PVになるまで待ちましょう。それ以下では、広告がユーザー体験を損なう方が収益を上回ります。まずメール購読者の構築に集中しましょう。5,000人のメールリスト(開封率40%)は、ディスプレイ広告付きの月間50,000PVよりも価値があります。

テスト済み Mar 15, 2026

モデル比較

実際のテストに基づいています — 推測ではありません。 テスト方法を見る

G

Gemini 2.5 Pro

SERP分析、コンテンツ構造、テクニカルSEOスコアリングに最適。論理的な見出し階層を持つ高度に整理された構成案を作成し、他のモデルが見逃すテクニカルな問題を検出します。ピラーページ設計と内部リンクマップに最も強い。感情に訴える文章はやや弱め。

構成&企画に最適
G

GPT-4.1

ブログ導入文の作成、フックのバリエーション生成、自然な文体の作成に最適。多様な文構造を持つ最も人間らしいブログコンテンツを生成します。コンテンツ更新の機会発見とマネタイゼーション戦略に強い。冗長になりがちなので、常にワード数制限を指定しましょう。

文章作成に最適
C

Claude Sonnet 4

コンテンツスコアリング、文体の一貫性チェック、AIスロップ検出に最適。具体的で実行可能なフィードバックによる最も正直なコンテンツ品質評価を提供します。AI生成コンテンツが挿入された箇所の特定と、ブランドの文体に合わせた書き直し提案に優れています。

品質スコアリングに最適
G

Grok 3

逆説的なフック、使い古された切り口の特定、AIっぽくない独自の文体での執筆に最適。その自然な直接性が汎用的なブログアドバイスを切り裂きます。現実的な収益予測を含むマネタイゼーション戦略に強い。B2Bブログにはカジュアルすぎる場合があります。

独自の文体に最適

NailedItで試す

上記のプロンプトをNailedItに貼り付けて、モデルを並べて比較しましょう。

プロのコツ

1

読者ではなくスキャナーに向けて書きましょう。ブログ訪問者の80%は読まずにスキャンします。重要なフレーズを太字にし、段落は短く(最大3文)、見出しだけで記事の価値がわかるような記述的なH2を使いましょう。H2だけ読んでも記事の価値が理解できるべきです。

2

新しいコンテンツを公開する前に既存コンテンツを更新しましょう。すでに被リンクやある程度の権威を持つ既存記事を更新する方が、ゼロから新しいページを公開するよりほぼ常に効果的です。コンテンツ更新プライオリタイザーで掲載順位5〜15位の記事を見つけましょう。30分の更新で1ページ目に押し上げられる可能性があります。

3

すべての記事に「トラフィック獲得」以上の役割を持たせましょう。書き始める前に、記事のコンバージョン目標を定義してください:メール登録、商品ページクリック、アフィリエイト購入、または権威構築。明確な役割のない記事は、離脱するだけのトラフィックを集めます。