[FIX]Lightning Web Components This site can’t be reached


Are you trying to set up your Lighting Web Component (LWC) App?

Maybe someone will have the following issue?

This site can’t be reached

The webpage at might be temporarily down or it may have moved permanently to a new web address.

I’m sharing my experience during my Initial setup process. When was started learning LWC, I got the same issue. Actually I’m working in Salesforce based organization so I just kick-started LWC.

How to solve this issue?


Actually it’s not a big deal in my issue 🙂

We can check our IP using CMD, I just copied my IP address with the HELP of CMD


Then I just used that IP with my LWC App.



Use can use follwing server or http://localhost:3001/

Finally, My App Executed 🙂

Leave a Reply

Your email address will not be published. Required fields are marked *