3D FlipBook - Slow PDF loading

Hello, I have bought the annual version of the product and I started to load the PDF file that I need to publish from my website but I notice that the transition when passing each page is very slow, also the visualization of each page image within the pdf are very slow. Is there a way to improve the loading speed? What is the limit of the file size and how many pages that pdfs must have (maximum)? My PDF file has 70 pages, 74.000 KB size.