How to slow down Nginx to test the frontend for slow connections?

Question

Nginx

Testing and optimizing the frontend with a bunch of scripts. You need to see how the page will behave with slow connections. Current solution: in chrome/opera inspector, Network throttling section. Enough for the first time, but there are still mobile devices that behave differently in real life than in the simulator.
I have Nginx on my work laptop. I'm looking for a way to slow down the return of static at the Nginx settings / modules level. As a solution, you can give statics through a special script, for example, in php, but suddenly it can be more beautiful.
Can you please tell me if there is an elegant way?

Answer 1

nginx.org/ru/docs/http/ngx_http_limit_req_module.html

Answer 2

NetLimiter - weight

Answer 3

In chrome devTools you can emulate a 3g/wifi/edge/etc set

Answer 4

For such purposes, I once used https://github.com/d6y/sloppy
However, at some point, there may have been incompatibilities with Java versions, etc., so I can’t say anything today