The most key thing to any thesis is to reference properly, always checking the Harvard System Generator is the best way that a) you don't have any broken links, and b) that the content still appears on that page and checking videos work too, because it's an easy mistake to not check things back.
Referencing is probably the most time consuming thing to do, it's the small details that count, sometimes if your organised and you save your links and for the images referencing can be quick and easy, however if you didn't do none of that then it's going to take a while to reference.
As a heads up always take notes, remember page numbers, sources just have them some where.














