The frequency of occurrence is about 1%.
These are not in the source code of the website. I don’t know if there is a virus on the server or if there is a problem with the imported js file.
I would like to ask you why this situation occurs and possible solutions. Thank you all.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
For temporary processing, you can directly hide it with css.
The statistics script was hijacked?