lsc Cache files uses http/1

Where and how do you check if http/1 is used?

Default http version is http/2 and if enabled LSWS uses http/3, but if the client doesn’t support neither http/3 nor http/2 then http/1 is used.

FYI: Most Bots and also Lighthouse uses http/1.1

i tested it in chrome developer-tools Lighthouse :

https://drive.google.com/file/d/1teLn7MJxZL3JdfQFmxFax7-MSAq1_apt/view?usp=sharing

lighthous shows only litespeed’s files as http/1.1

• This reply was modified 11 months, 3 weeks ago by mohammadzd.
• This reply was modified 11 months, 3 weeks ago by mohammadzd.

Do you have LSWS or OLS?

i am not using litespeed server

If you don’t have LiteSpeed web server then you can’t use most of optimization functions of the cache plugin and you can’t use the cache as well. If you want to use all functions you need LiteSpeed web server or quic.cloud. So the reason for http/1 is Apache or any other web server used and you must ask your host provider.

thanks
that was problem of my nginx config

You should still find out more about quic.cloud. This means you can use all the features of the cache plugin with nginx and you don’t have to change hosting.