This is the Endcraft 'website'. This domain is primarily used for Minecraft-related purposes such as AntiAura (a Minecraft plugin).
Sometimes it will also be used for TankDestruction servers or other game prototype servers!
You may have been looking for http://endcraft.net/deps, where you can download dependencies for AntiAura
You probably came here from the AntiAura page, but if not, here you go: https://www.spigotmc.org/resources/antiaura-premium-anti-cheat-plugin.1368/
Have a good day!