网站打开速度慢是什么原因？
What is the reason why the website opens slowly? -PHP Chinese website Q&A-What is the reason why the website opens slowly? -PHP Chinese website Q&A
Let’s take a look and learn.
网速 数据量大 bad查询sql 代码逻辑差 页面加载东西多
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
What is the reason why the website opens slowly? -PHP Chinese website Q&A-What is the reason why the website opens slowly? -PHP Chinese website Q&A
Let’s take a look and learn.
网速
数据量大
bad查询sql
代码逻辑差
页面加载东西多