Hi, do you think the speed of my web site is enough? Or what is the best advice to recommend?
You can always go faster.
Use gtmetrix if you want more detailed info on what needs fixed. In your case, it’s gzip, scaled images & caching.
The main issue on this site is TTFB - 1.9 seconds. That’s brutal.
GZIP would help but it says the page is only 10.4 KB and the time to download that only took 65ms.
That means it took 29 times longer for the server to generate the page and start transmitting.
I would focus there first.