Simply put, the evaluation of Web page search results, mainly around the accuracy and recall rate, as follows:
1. Relevance: Query is not the same as the result.
2. Demand strength: Seize key needs
3. Level of richness: detailed and comprehensive
4. Effectiveness: Can truly meet
5. Timeliness: New
6. Convenience: How much time and cost it takes to find the target information
7. Authority: Heroes have to ask the source
Note: These 7 dimensions in different features of the query, the focus of attention is not the same, different dimensions applicable to the query range is different.
Real SEO: Stand in se angle, user angle, product angle consideration. is a very comprehensive thing to meet user needs as the premise to create a good user experience. and is not what what the keyword optimization ... Because once understood this, "the SEO effect" naturally comes out.
The last suggestion: pay more attention to users and focus on content.
On the core idea of SEO optimization