Is good to post Original Story in multiple website?

[EldritchCoomer]

Any website? Can you tell me every website worth to post?
The only I knew, SH, WN, RR, and Wattpad...
Is there anything else?
I see someone say to post in japanese syosetsu? If my memory correct.
Also I see pixiv have novel section too, but I don't know if there any traffic there.

There are a few, but nowhere will give as much traction as SH, RR or WN. There are sites like honeyfeed or Tapas, but you'll not get as much traction there as Tapas only promotes sfw stories nsfw one's would most go under the radar and it must be God send abd for some reason they really like romance and power fantasies.

Pixiv doesn't have much traction unless it's like straight up erotica and japanese

Another site you could try is AO3- archive of our own, but like fanfiction they enjoy reading about their fandoms than original works, but you will find some traction there.