Roblox speed script

local Players = game:GetService("Players")
local CHECK_INTERVAL = 2
local MAX_DISTANCE_PER_5S = 100

local function monitorPlayer(player)
    player.CharacterAdded:Connect(function(character)
        local hrp = character:WaitForChild("HumanoidRootPart")
        local positions = {}

        while character and hrp and hrp.Parent do
            table.insert(positions, {
                time = tick(),
                position = hrp.Position
            })

            for i = #positions, 1, -1 do
                if tick() - positions[i].time > 5 then
                    table.remove(positions, i)
                end
            end

            if #positions >= 2 then
                local first = positions[1].position
                local last = positions[#positions].position
                local distance = (last - first).Magnitude

                if distance > MAX_DISTANCE_PER_5S then
                    warn(player.Name .. " is moving too fast! Distance: " .. math.floor(distance))
                    -- player:Kick("Speed hack detected.")
                end
            end

            wait(CHECK_INTERVAL)
        end
    end)
end

Players.PlayerAdded:Connect(monitorPlayer)