内容聚类

将关键词分组为主题集群，建立主题权威性并规划内容策略。

Enter a website to extract keywords automatically

Keywords / Topics (one per line)

Topic clusters improve SEO: Group related keywords around a pillar page to build topical authority.
Create pillar content: Write a comprehensive guide for the main topic, then create supporting articles for each cluster keyword.
Internal linking: Link all cluster content back to the pillar page and vice versa to strengthen your site structure.
Cover search intent: Ensure each cluster addresses different search intents (informational, navigational, transactional).
Avoid keyword cannibalization: Each page should target unique keywords within the cluster to prevent competing with yourself.
Update regularly: Review and update your clusters as you discover new keywords and as search trends change.