Hi, My MacBook Pro makes a loud noise

If it's the fan you don't want to; that could result in heat damage. The fan is doing its best to cool your Mac.

The question is what sites are you visiting that are making your machine work so hard.

if it's an Intel MacBook reset the SMC

https://support.apple.com/en-us/HT201295

and see instructions on resetting the PRAM in the same article.

repeat SMC reset two more times, repeat the PRAM reset after the 3rd SMC reset, repeat the PRAM reset 3x in a row.

Hold down SHIFT and open Safari