1. Optimize the website and page structure to facilitate the search engine to retrieve better and collect web page content
2. Analyze and study keyword competitiveness and conversion rate, and formulate SEO strategies
3. Monitor and analyze various website data, including the website's software and hardware environment performance, search engine spider crawling, website traffic and visitor bounce rate and viscosity, website collection, and keyword ranking detection
4. Familiar with GOOGLE website ranking and rules
5. Understand site groups, single sites, general directories, hijacking, etc."