1. Make your webpage compliant with W3C standards ). Http://validator.w3.org/
2. Use Web Map to introduce a particularly convenient online tool (tools) http://www.xml-sitemaps.com/index.php
3. Hold on is updated every day. There are at least three updates. You can go to the W3C official website for verification, and list the unsuitable errors one by one. This is especially important to prove that your website is evergreen
4. To determine the subject of your web site, the subject cannot be too rich, so there cannot be too many keywords (Kay words.
5. Analyze the layout and key words of your competitor's Web site ).
6. You can use (use) Google.com and Baidu's search results (results) to determine the popularity of key words (Kay words ).
7. It is recommended that the number of keywords on each page cannot exceed 3-4 (beyond ).
8. The naming rule (Rules) for a single webpage can be in English and separated by "-" instead)
9. Put the most important keywords first
The 10. h tag should be near the body tag.