Hi and thanks for quick answer. Sorry but i cant fill up help template more relevant info. i am new caddy user and many simple manipulations (log enable and more) are difficult to me. In addition, my fresh installed windows 11 curl said me curl: option --compressed: the installed libcurl version doesn't support this, and without this flag curl’s report not relevant to my tests.
But i have fresh Chrome (v122.0.6261.95) browser with zstd support (and even enabled additional manually with chrome://flags/#enable-zstd-content-encoding before and after repeate tests) and its inspector info much representative for me, see my compilation of screenshots on one image (cant embed image bacause of new user’s forum restrictions)
And this is comparison with brotli levels (whith works perfect), see results below/
Can you or anyone tell me if specifying the compression level for zstd should have an effect at all or if the level cannot be adjusted?
I tested the different settings that I specified above and checked the actual size of the compressed data through Chrome inspector. The compression level in all cases is approximately equal to brotli 5.
Unfortunately, I did not take screenshots and logs, as I thought that confirmation of the problem would not be necessary. in none of the caddy documentation examples did I find an explicit indication of the compression level, so is this possible or not?