Keyword Research

作者 kostja948dd89c57395e无许可证1K 个星标收录于 2026年10月8日更新于 2026年10月8日仓库2天前更新

When the user wants to research keywords, find target keywords, or analyze search intent. Also use when the user mentions "keyword research," "keyword tool," "target keywords," "search volume," "search intent," "keyword difficulty," "topical map," "keyword clustering," "People Also Ask," "Google autocomplete," "autocomplete keywords," or "alphabet method." For clusters, use content-strategy.

仅含说明Marketing & Sales
AI 生成的概览

指导 SEO 关键词研究:发现方法、搜索意图、聚类、筛选与报告。

功能
该技能提供一套结构化的 SEO 关键词研究工作流,涵盖 Google 自动补全、People Also Ask、竞争对手反向分析等发现方法,以及搜索意图分类和长尾词扩展。它讲解关键词聚类与主题地图构建、按搜索量、难度、CPC 和 SERP 特性进行筛选,以及 SEO 与 PPC 的协同。产出包括含搜索量、KD 和意图的关键词列表、关键词与页面映射、内容缺口、优先级和主题地图。
适用场景
当用户想要研究关键词、寻找目标关键词或分析搜索意图时使用。也适用于提到关键词工具、搜索量、关键词难度、主题地图、关键词聚类、People Also Ask 或 Google 自动补全的请求。
运行要求
不包含脚本,仅为说明性指令。它引用 Ahrefs、SEMrush、Google Search Console、Google Analytics 和 PostHog 等外部 SEO 数据源,以及可选的根目录 contextus.md 项目文件,但阅读这些指导无需凭据或软件包。

SEO Content: Keyword Research

Guides keyword research for SEO: finding target keywords, assessing difficulty, understanding search intent, and building topical maps. ~95% of keywords get fewer than 10 searches/month; low-volume, high-intent terms often yield faster rankings and conversion.

When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

Initial Assessment

Project context: Read root contextus.md when present and load only the modules relevant to this task. Without Contextus, use available project material or user-provided facts and ask for missing information; do not create a parallel context system.

Identify:

  1. Product/service: What you offer
  2. Audience: Who searches for it
  3. Goals: Traffic, conversions, brand
  4. Tool access: Google Keyword Planner, Google Trends, or SEO tools

Discovery Methods

Base Discovery

MethodPurpose
User perspectiveWhat pain points? What would they search? Customer language from product context
Tool expansionRelated keywords, questions, suggestions; Google autocomplete, PAA, Related Searches
Competitor reverseAnalyze competitor titles, H1, URL; identify topics they rank for; find gaps (#4–10 = opportunity) — see competitor-research
Google PAAPeople Also Ask and Related Searches; high-value signals from real user behavior
Extract from articleWhen auditing existing content: extract seed keywords from title, H1, H2s, meta keywords, first 100 words; then search "[primary keyword]" or "[primary keyword] related keywords" for opportunities; use "[primary keyword]" site:competitor.com if competitors known

Google Autocomplete (Long-Tail Discovery)

Google autocomplete reflects real user searches; suggestions only appear if queries have actual traffic. Free; often uncovers low-volume long-tail that keyword tools miss. ~70% of search traffic is long-tail; lower competition, higher conversion.

Alphabet method (seed + space + letter):

  • Type seed keyword + space + each letter: keyword a, keyword b, ... keyword z
  • Record relevant suggestions; repeat with numbers 0-9
  • Example: SEO a -> "SEO audit," "SEO agency"; SEO b -> "SEO basics," "SEO best practices"

Position variants (seed in different positions):

  • Prefix: a keyword, b keyword (discover what users add before)
  • Suffix: keyword a, keyword b (most common; alphabet method)
  • Middle: how to keyword a, best keyword for (question + modifier combos)

Question modifiers:

  • how to keyword, what is keyword, why keyword, when to keyword, keyword vs
  • keyword for beginners, keyword for small business, keyword without

Why it works: Keyword tools filter low-volume terms; autocomplete only shows queries with real traffic. Use with PAA and Related Searches for full coverage. Categorize results by intent (informational, commercial, transactional).

Incremental Discovery

  • User feedback: Support, community, reviews, NPS—high-frequency questions = unmet search demand
  • Multi-platform search: Reddit, Quora, X (Twitter), Hacker News—real questions and discussions

Search Intent

IntentContent typeExample
InformationalBlog, guide, FAQ"how to optimize sitemap"
NavigationalBrand page"alignify login"
CommercialComparison, review"SEO tools comparison"
TransactionalProduct, pricing"best SEO tool pricing"

Intent Identification

Modifier words (often signal intent):

IntentModifiers
Informational"how," "what," "why," "guide," "tutorial"
Commercial"best," "compare," "vs," "review," "top"
Transactional"buy," "price," "cheap," "coupon," "free shipping"
LocalLocation names

SERP check: Search the term—knowledge cards/Wiki → informational; product lists/reviews → commercial; brand sites → navigational. Broader terms often show mixed SERP. See serp-features for feature types.

Long-Tail Expansion

  • Google Autocomplete: Alphabet method, position variants, question modifiers; see above. Primary source for long-tail.
  • Intent modifiers: Core + "how," "best," "vs," "compare," "price"
  • Question words: "how to," "what is," "why," "when"
  • Functional modifiers: Core + "-er/-or" (e.g., "image optimizer" for tool-type queries); often higher conversion
  • Clustering: Group by SERP overlap (same top pages), semantic similarity, or intent.

Keyword Clustering & Topical Map

MethodUse
SERP overlapKeywords with overlapping top-ranking pages → same cluster
SemanticGroup by meaning, LSI, related concepts
Intent-basedGroup by intent; separate pages if intent differs within cluster

Pillar–cluster (map keywords to structure):

  • Pillar (Hub): Broad topic page; links to clusters
  • Cluster (Spoke): Focused subtopic; links back to pillar
  • Target long-tail first; then pillar. Interlink clusters within topic.
  • See content-strategy for full pillar-cluster planning and implementation.

Evaluate & Screen

FactorConsider
Search volumeMonthly searches; ~100+/month typical floor; niche can relax
Keyword difficulty (KD)New sites target lower KD
CPCHigher CPC often = stronger commercial intent
SERP featuresFeatured Snippet, PAA, zero-click; SERP features can satisfy intent without click—affects real traffic; see serp-features (Zero-Click section), featured-snippet
Screening order1) Remove irrelevant 2) Filter very low volume 3) Assess achievability 4) Prioritize commercial/transactional

Product Positioning Test (SEO Fit)

Test if positioning is clear enough for search:

  • XXX + Function words: Generator, Creator, Maker, Builder, Changer, Shortener, Scraper, Converter, Downloader, Translator, Extender, Summarizer, Resizer, Remover, Extractor, Recorder, Rewriter, Solver, Calculator; or Platform, Tool, Software, App, Provider, Assistant, Copilot
  • Input + to + Output: e.g., "image to video," "text to speech"—clear input/output signals intent

Agent/Copilot products: Pure native Agent hard to grow via SEO; users rarely search "agent." Release related features first (e.g., CRM, sales bot for sales agent) to build traffic, then funnel to Agent product.

Principles

  • Core rule: Someone must search it—validate with tools; avoid inventing terms
  • Functional keywords: Tool-type (-er/-or) often convert better; users are closer to action
  • Multi-language: Re-research in target language; don't translate existing lists. See translation for translation workflow.

SEO–PPC Keyword Synergy

Keyword research serves both SEO and Google Ads. Align both channels to avoid duplication, cannibalization, and wasted spend.

Data flowUse
keyword-research → google-adsKeyword list, clusters, intent; support terms (login, forum, pricing) → negative keywords for PPC
google-ads → keyword-researchPPC conversion rate, Search Terms report → SEO priority; high-converting PPC terms = worth ranking organically
keyword-research → landing-pageClusters → dedicated LP per intent; PAA questions → FAQ sections
GSC organic rank 4+If you rank well organically, consider reducing/pausing PPC on those terms to avoid cannibalization

PPC data for SEO priority: SEO ROI ≈ (Organic clicks × PPC conversion rate × Customer value) − SEO cost. Use PPC conversion data to validate which keywords to pursue in organic.

Reference: Backlinko – SEO and PPC: 8 Smart Ways to Align

Data Sources

SourceUse
AhrefsKeywords Explorer, Site Explorer
SEMrushKeyword Overview, Organic Research
GSCSearch queries, impressions, clicks
GATraffic by landing page
PostHogFeature/search usage

Report Workflow

  1. Parse — Read Excel/CSV, infer keyword, volume, KD, intent, etc. from headers
  2. Enrich — Web search, visit competitor/product pages; read root contextus.md if present
  3. Build — Structure data for report
  4. Generate — Output report in chosen format

Output Format

  • Keyword list with volume, KD, intent
  • Keyword mapping to pages/content
  • Content gaps (competitors rank, you don't)
  • Priority ranking for implementation
  • Topical map (cluster → pillar → page mapping)

Report Structure Reference

SectionContent
Executive SummaryPriorities (top 3)
Keyword OverviewTotal keywords, primary intent, avg KD, content gaps count
Keyword ListKeyword, volume, KD, intent, priority, target page
Keyword MappingPage/URL, target keywords, status
Content GapsKeywords competitors rank for that you don't
Action PlanPriority, action, impact, effort
AppendixSearch intent reference (Informational, Commercial, Transactional, Navigational)

Related Skills

  • seo-strategy: SEO workflow, Product-Led SEO, audit approach; keyword research is Content phase
  • google-ads: Keywords inform Search targeting; PPC data feeds back into SEO priority
  • paid-ads-strategy: When to use paid vs organic; channel selection
  • content-strategy: Keywords inform content plan; topic clusters
  • content-optimization: Keyword placement, density vs stuffing, H2 keywords
  • title-tag, meta-description: Keywords in title, description
  • heading-structure: Keywords in H1, H2
  • link-building: Keywords inform link targets
  • serp-features: SERP features in keyword screening; PAA, Featured Snippet
  • featured-snippet: Snippet-worthy query targeting
  • competitor-research: Competitor keyword/topic analysis; reverse engineering
  • faq-page-generator: PAA questions to FAQ sections; question-based keyword to FAQ content

来源与署名

来源:kostja94/marketing-skills位于skills/seo/content/keyword-research提交8dd89c5

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