Hi i have trouble to enable HTTP2 on my Virtualmin website.
I have use the a2enmod http2 command and add the protocol to my apache setup. But https://tools.keycdn.com/http2-test still say that may website is not HTTP/2.0 supported.
I dont know whats wrong. What should i do?
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Hey there,
Can you share the exact steps/commands that you’ve executed in order to enable http2 so we can check them together?
Normally you will enable HTTP/2 using the a2enmod http2 command and then a few more steps will be required.
- Ensure that you are using the Apache MPM event worker. If you aren’t sure, you can switch to MPM event by running these commands:
a2dismod mpm_preforka2enmod mpm_event - Edit your Apache VirtualHost configuration for your website and add the line
Protocols h2 http/1.1inside the <VirtualHost> section. - Restart your Apache service with the command
service apache2 restart.
If you’ve completed these steps and are still facing issues, it might be related to your SSL/TLS configuration. Make sure you have valid SSL/TLS certificates and the proper configuration for them.
For more information on configuring Apache and HTTPS on DigitalOcean, please refer to this guide: How To Secure Apache with Let’s Encrypt on Ubuntu 20.04.
Hope that this helps!
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