Update docs

docs/setup_nginx/index.html

@@ -340,7 +340,8 @@
 <h1 id="setting-up-nginx-for-gothub">Setting up NGINX for GotHub</h1>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
-<p>NGINX does not support automatic certificate generation. You need to use <code>certbot</code> to create and maintain the certificates but that is out of scope of this tutorial.</p>
+<p>NGINX does not support automatic certificate generation. You need to use <code>certbot</code> to create and maintain the certificates but that is out of scope of this tutorial.
+We also recommend you to try the <a href="https://caddyserver.com">Caddy web server</a>, because it has automatic HTTPS, HTTP/3 and easier configuration. </p>
 </div>
 <p>After installing NGINX, create /etc/nginx/conf.d/gothub.conf with the following contents</p>
 <pre><code class="language-nginx">server {