while true do
	time = http.get("http://smaller.hol.es/unix.php").readAll()
	if not lasttime then
		lasttime = time
	end
	if lasttime-time > 1 then
		peripheral.wrap("left").say("&7[&bLagDetect&7] &7Woah there was &6" .. lasttime - time .. " &7seconds of lag just now.")
		print("There was " .. lasttime - time .. " second lag!")
	end
	lasttime = time
	sleep(1)
end