Optimize Wix Site page speed

Question:
How to optimize my Wix site for page speed index?

Product:
Wix Editor

What are you trying to achieve:
What is the best approach to optimizing the speed of my Wix website, focusing on technical aspects like reducing JavaScript execution time and minimizing main-thread work? Are there any add-ons or plugins available, similar to those in WordPress?

Here is my page speed index report:
https://pagespeed.web.dev/analysis/https-summertimeinswitzerland-com/abz1akv4uk?form_factor=mobile

What have you already tried:
Already working on reducing the size of images.

There’s no specific plugins but Wix does have guidance for this: Site Performance: About Core Web Vitals | Help Center | Wix.com

Also do you have your own JavaScript/Velo code running on the site?

Thanks mate I will check it out. I have no own javascript on the site yet.

I want to increase the page load speed of this site. Can anyone help me out?

You have pretty good scores the lab scores are not important and not considered for SEO the important part is how fast is your site in the reality.

Some billion dollar companies will get lower scores than your site in the lab. So lab scores are not important.

@Stefan_Schwarzer You can use this wix app for speed optimization -Website Speedy | Wix App Market | Wix.com