Hello, look at my test result please. What is main problem? There is much of micro pictures (34pcs - max 5kb). It is possible use data url for optimise?
- deliver your images as static resources, not through this big.php code
- implement expiry headers
- lazy loading?
- rewrite nginx config so it redirects from http://caskrmeni.cz to https://www.caskrmeni.cz in a single step, not two
- ditto HSTS as the whole site is https:
number of files isn’t that important as you’re delivering via http2.
( use of a common CMS would also provide simple access to full page caches )