Headers are not set correctly on your instance¶

If you encounter issues related to setting HTTP headers in Apache in the future, here's a step-by-step guide to help you troubleshoot and fix them:

This is typically found in /etc/apache2/sites-available/

cd /etc/apache2/sites-available/
nano next.conf

Add this line to the end

# Adding HSTS header
    Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains; preload" 

Finally, restart Apache to apply the changes.

sudo systemctl restart apache2