5个最佳免费自学SEO技术的权威网站推荐
想要学习SEO但不知道从何开始？ 以下是5个值得信赖的免费SEO学习资源：
Want to learn SEO but don't know where to start? Here are 5 reliable free SEO learning resources:
1. Moz
优点/Pros: Moz是知名的SEO工具提供商，其"SEO学习中心"提供全面的SEO资源，包括入门指南、教程视频和行业洞察文章。适合想要深入学习SEO的人士。
Pros: Moz is a well-known SEO tool provider with a comprehensive "SEO Learning Center" including beginner guides, tutorial videos and industry insights. Ideal for those who want to learn SEO in depth.
缺点/Cons: 部分高级功能需要付费，初学者可能觉得某些内容较复杂。
Cons: Some advanced features require payment, beginners may find certain content complex.
2. Google Search Central
优点/Pros: Google官方提供的免费SEO指南，权威性强，包含Google搜索控制台和PageSpeed Insights等实用工具。
Pros: Official free SEO guide from Google with high authority, includes practical tools like Google Search Console and PageSpeed Insights.
缺点/Cons: 主要关注Google搜索，对其他搜索引擎优化技巧涉及较少。
Cons: Mainly focuses on Google search, with less coverage of optimization techniques for other search engines.
3. SEMrush
优点/Pros: 提供由SEO专家Greg Gifford授课的免费基础课程，包含实际操作示例和案例研究。
Pros: Offers free basic courses taught by SEO expert Greg Gifford, including practical examples and case studies.
缺点/Cons: 深入课程需要付费，资源更侧重自家工具。
Cons: Advanced courses require payment, resources focus more on their own tools.
4. Yoast SEO
优点/Pros: 专注于WordPress网站的SEO优化，提供针对该平台的实际指导和建议。
Pros: Focuses on SEO optimization for WordPress sites, providing practical guidance and advice for the platform.
缺点/Cons: 主要针对WordPress，其他平台优化技巧涉及较少。
Cons: Mainly for WordPress, with less coverage of optimization techniques for other platforms.
5. HubSpot Academy
优点/Pros: 综合在线教育平台，SEO课程包含基础知识、战略规划和实际执行步骤。
Pros: Comprehensive online education platform, SEO courses include basic knowledge, strategic planning and practical implementation steps.
缺点/Cons: 更侧重综合数字营销策略，特定SEO技术探讨不够深入。
Cons: More focused on comprehensive digital marketing strategies, with less in-depth discussion of specific SEO techniques.
总结/Conclusion: 这些免费资源都是学习SEO的绝佳起点，但要注意它们各自的侧重点和局限性。建议初学者从Google Search Central开始，再根据需求选择其他资源深入学习。
Conclusion: These free resources are all excellent starting points for learning SEO, but be aware of their respective focuses and limitations. Beginners are advised to start with Google Search Central and then choose other resources for in-depth learning based on needs.
