Astra 1.6.0 WebAssembly Build is based on the 1.8.8 version of Minecraft, but this version is made to be compatible only with the latest versions of computers. This may not be able to run on the old browsers and may face difficulties. This tries to run all the code of the game at once and increases the speed of your game. This server makes you feel as if you are playing this game on your device's internal storage, and the chances of issues like lagging or freezing become very low.