Do you need to understand the code for website maintenance?

Basic maintenance: If you only need to perform simple tasks such as basic content updates, page editing, image changes, or adding new pages, you usually do not need to understand the code in depth. Many content management systems (CMS), such as WordPress, provide visual editing tools that enable non-technical personnel to easily perform these tasks.

Function extension: If you want to add new functions, plug-ins or integrate third-party services on the website, you may need to understand relevant code knowledge. This may involve modifying existing code or adding new snippets to meet the needs of the required functionality.

Troubleshooting: When the website encounters an error, abnormal display or abnormal function, understanding the code will help to troubleshoot the problem. You need to be able to view the error log, check the code file, find out the possible error source, and repair it.

Security and performance optimization: Understanding the code can help you evaluate and improve the security and performance of your website. This includes finding and repairing potential vulnerabilities, optimizing database queries, compressing and caching files, etc.

Although not all website maintenance tasks require in-depth coding skills, understanding the code can make you more flexible in maintenance work and solve some complex problems. If you are not familiar with the code, you may need to seek the help of professional developers to ensure the smooth operation and maintenance of the website.