I replaced the placeholder video in the web application with an actual tutorial. It introduces the user to the basics of graphs and explains the app's different functionalities. Feel free to provide feedback on it. What I did not get to work is properly linking the app to test.collec.repec.org. I am unexperienced with Apache and have no idea how to fix that configuration. The ShinyProxy website (https://www.shinyproxy.io/security/) mentions a configuration using Nginx: server { listen 80; server_name shinyproxy.yourdomain.com; rewrite ^(.*) https://$server_name$1 permanent; } server { listen 443; server_name shinyproxy.yourdomain.com; access_log /var/log/nginx/shinyproxy.access.log; error_log /var/log/nginx/shinyproxy.error.log error; ssl on; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_certificate /etc/ssl/certs/yourdomain.com.crt; ssl_certificate_key /etc/ssl/private/yourdomain.com.key; location / { proxy_pass http://127.0.0.1:8080/; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_read_timeout 600s; proxy_redirect off; proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } } My questions on Stack Overflow (https://stackoverflow.com/q/63112223/9084488) and Server Fault (https://serverfault.com/q/1029219/587099) asking to translate that code to Apache did, unfortunately, not invoke any answers or comments. Does anyone on this list know how to do this? The current configuration is: <VirtualHost *:80> ServerName test.collec.repec.org ServerAlias test.collec.openlib.org ErrorLog /var/log/apache2/collec.proxy-error.log CustomLog /var/log/apache2/collec-access.log combined UseCanonicalName Off ProxyPass / http://localhost:8080/ ProxyPassReverse / http://localhost:8080/ RewriteEngine on RewriteCond %{HTTP:Upgrade} =websocket RewriteRule /(.*) ws://localhost:8080/$1 [P,L] </VirtualHost> Christian Düben Research Associate Chair of Macroeconomics Hamburg University Von-Melle-Park 5, Room 3102 20146 Hamburg Germany +49 40 42838 1898 christian.dueben@uni-hamburg.de<mailto:christian.dueben@uni-hamburg.de> http://www.christian-dueben.com