Data from Arduino to Wifi (cloud) via Bluetooth

Is there a way to send data from an Arduino via Bluetooth to a website directly or do I have to go through another mcu with a wifi module?

Hey MarcioKoko...I would say obviously NO. Because in order to ping an online server and upload the sensory data you need to have internet for sure which cannot be achieved by generic Bluetooth modules like HC-05's. But, if you are using a database like SQL database running on your own machine over localhost then it possible to read the data from the Bluetooth module but if it's an online server then it is very hard to do that with a Bluetooth module.