seo网站优化推广的四个注意事项：
Four precautions for SEO website optimization and promotion:
1、服务器和域名
1. Server and domain name
在选择服务器时，我们不要为了便宜，选择一些性能比较差的服务器，容易导致网站打开速度慢，影响用户体验，导致网站排名上升难。而在选择域名上，我们要符合网站的定位，就相当于我们网站的名字一样，让人通俗易懂，切合网站。
When choosing servers, we should not choose some servers with poor performance for the sake of cheapness, which will easily lead to slow website opening speed, affect user experience and make it difficult for website ranking to rise. In choosing the domain name, we should comply with the positioning of the website, which is equivalent to the name of our website, which is easy to understand and suitable for the website.
2、网站的后台功能
2. Background functions of the website
很多公司会找一些网站建设外包团队来搭建网站，而这些外包团队对于seo优化不是很了解，会导致后台功能缺失严重，影响网站的优化。
Many companies will find some website construction outsourcing teams to build websites, and these outsourcing teams do not know much about SEO optimization, which will lead to the serious lack of background functions and affect the optimization of websites.
3、网站的结构优化
3. Website structure optimization
网站结构优化做的好不好，会直接影响到用户体验，网站结构优化包括网站导航、页面布局、内容标题等等；网站结构要简单明了，主次分明，过于繁杂的结构反而会让用户找不到想要了解的内容，影响用户体验。
Whether the website structure optimization is done well or not will directly affect the user experience. The website structure optimization includes website navigation, page layout, content title and so on; The website structure should be simple and clear, with clear priorities. Too complicated structure will make users unable to find the content they want to know and affect the user experience.
4、网站关键词
4. Keyword website
网站关键框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具词布局前，我们要做好关键词的分析、选择，不要选择难度过大的，也不要选择一点难度都没有的，选择指数高、竞争小的关键词做布局，网站排名提升速度更快。
Before the keyword layout of the website, we should do a good job in the analysis and selection of keywords. Don't choose the ones that are too difficult or have no difficulty at all. Choose the keywords with high index and low competition for the layout, so that the website ranking can be improved faster.