I compressed the frontend.js...

[c1972]

PageSpeed-Insights complained, among other things, about the file size of frontend.js.

I compressed the JavaScript code:
Before: 2.1 MB / After: 1.2 MB = 900 KB saved!

I used: https://www.giftofspeed.com/javascript-compressor/

Now PageSpeed-Insights no longer complains about this point.

After my edit of the htaccess Gzip also finally works. :)

Maybe you can use this to make the page even faster and get a better result in PageSpeed.

Regards, Christian

[thorsten]

It's not needed as with the new instructtions in .htaccess the fontend.js file is even smaller now:

[c1972]

Sounds good! :)