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Website can't be reached: ERR_CONNECTION_REFUSED

Posted October 5, 2020 1.2k views
NginxDNSUbuntu 18.04HTML

Hello,

I recently bought a domain of namecheap, I followed this guide to setup the DNS to point to my droplet.
I’ve also added the domain to my droplet following this other guide.
I then installed nginx to try and get a basic website running, however I am unable to connect to the website using the domain name (powa.dev), google chrome show me the “This site can’t be reached” page with the error “ERRCONNECTIONREFUSED”.
I tried using the IP of my droplet and I can access the website, I also tried to use curl -4 www.powa.dev and the response I get is the html code of the index.
I can’t seem to find anyone else with the exact same problem and I’m a stuck in this situation as I’m new to hosting websites and using domain names, if anyone has a solution please let me know.

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Powasystem

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1 answer
bobbyiliev October 5, 2020

Hi there @Powasystem,

It looks like that your website is working as expected over http but not over https. At the moment as you have a redirect from http to https this is why the site is not loading in Chrome.

To get that fixed, I would recommend installing a Let’s Encrypt SSL certificate as described in this tutorial here:

https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-20-04

Once the SSL has been installed, make sure to open port 443 as well.

Hope that this helps!
Regards,
Bobby

How To Secure Nginx with Let's Encrypt on Ubuntu 20.04
by Brian Boucheron
Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, Certbot, that attempts to automate most (if not all) of the required steps. In this tutorial, you will use Certbot to obtain a free SSL certificate for Nginx on Ubuntu 20.04, and set up your certificate to renew automatically.
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