What is the standard of website construction?

Many people do websites based on their hobbies, and many details are not noticed, resulting in a low user experience. So brother Yu thinks that there are at least four standards for website construction:

1, the website design should be neat, practical and easy to browse.

2. The website should be opened at a moderate speed, and many users will leave because of the slow opening speed.

3. The website should be compatible with all browsers and different screen resolutions, because users' browsing habits are different and their browser choices are diverse.

4. The content of the website should be rich, and the content of the article should be easy to understand, which can directly solve the pain points of users.