SEO Core: Focus on the 5% that delivers 95% of the results

1. Technical Foundation - Website Structure and Crawlability

Ensuring that search engines can crawl and correctly understand pages is the foundation of all optimization.

✅ Rendering Mode:

• Determine whether the website uses front-end rendering (CSR), back-end rendering (SSR), or hybrid rendering.
• Avoid JS blocking crawling: Ensure Googlebot can execute critical JS content or use pre-rendering services (e.g., Rendertron).
• Use tools to test crawling: Google Search Console's “URL Inspection Tool,” Screaming Frog, etc.

✅ Internal Linking Structure:

• A clear tree-like structure with important pages accessible within 3 clicks.
• Include 10+ internal links per page.
• Use keywords as anchor text for internal links to enhance relevance.
• Ensure all important pages have entry points to avoid isolated pages.

2. Keyword Intent Alignment

✅ Match user search intent:

• Understand the intent behind keywords: navigational, informational, transactional, or comparative.
• Page types must align with intent:
  • Product pages should align with transactional intent;
  • Article pages should align with informational intent;
  • Category pages should align with navigational intent.

✅ Content and layout should match user needs:

• Pages should comprehensively address user questions and fully satisfy search intent.
• Avoid misattribution.
• Page quality should surpass that of the top-ranked page for this search term.

3. Content Strategy - Authoritative and Well-Structured Content

✅ Longer text yields better results

• Recommended text content > 800 words, especially for category pages, product pages, and special topic pages.

✅ Supplementary content formats:

• Use high-quality charts, FAQs, and comparison tables to enhance page authority and structure.
• Rich media such as videos, images, and PDFs also help improve page comprehensiveness.

4. Continuous optimization & feedback mechanism

✅ Keyword → Page Type → Optimization Loop:

• Establish a keyword monitoring system to track keywords and their corresponding traffic pages.
• Determine if the page is suitable for the keyword intent; if not, optimize the title.
• Observe if the description actually crawled by Google (the part displayed in the SERP) matches your settings.
• Continuously A/B test the Title, Meta Description, and page layout.

✅ Tool Assistance:

• Use GSC to query click-through rate (CTR) and impressions to identify opportunity keywords.
• Use GA to observe bounce rate and dwell time to assess content appeal and relevance.
• Use Ahrefs/SEMrush/Webmaster Tools to view keyword coverage and competitive landscape.

📊 Summary Table: SEO Key Elements Comparison Chart