If you are unable to access the website, please check the areas below.

1. Domain related
- Please check whether the domain period has expired.
- When changing name server settings, connection may be unstable for up to 2 days.

2. Hosting related
- Please check the index file.
- Please check whether the hosting period has expired.

3. Server maintenance or temporary load
- In the early morning hours, there may be maintenance of server patches, etc. Please check the notice regarding this.
- Temporary load may occur due to issues with other accounts using the same server.
 
If you continue to experience connection problems even after checking the above, please contact the customer center 1:1 bulletin board.