I can see the optifine cape on a java player, while playing on bedrock? how is this possible? (Via a plugin that allows servers to be accesable to java and bedrock players.) :
OptiFine on X: "Website is back up, and broken capes should be fixed. There is also a new "Banners" tab where you can view the most popular OptiFine banner cape designs currently.
How To Get An Optifine Cape for Minecraft!
Make unique minecraft capes, also with optifine by Wynxify | Fiverr
Some capes I made : r/Minecraft
How To: CROWN OPTIFINE CAPE! (Optifine Cape Designs) - YouTube
Every Minecraft cape and how to get them
Can Anyone Send Me A Url Of This OptiFine Cape? | Hypixel Forums