My website does not work consistently.
First and foremost, let us say that this is my first website ever. I have followed all the instructions I could find on DigitalOcean and I have also browsed the questions, but no...
After lots of stress and random blind attempts, I managed to fix my website!
If anyone is also struggling with this, here is what was wrong for me:
1) I did not have a DNS entry for my website with www. in front.
Initial Server Setup