There are always going to be some obstacles to handle when you are working on any kind of web design. The process of designing a good website comes with plenty of hurdles, but the best designers know that everything comes down to how well the website performs. This is the main reason why the priority needs to be to optimize the design in order for the site to load fast and provide the best experience.
The best way to do this is to make sure that all of your graphics and images are as low on size as possible while maintaining a good level of quality.