In the near future, I hope to offer additional functionality that will include things like increasing the font-size, toggling light/dark mode, favored Bible and Psalter, etc.
Those will employ a cookie that is stored on your computer. You will need to opt-in to use those, if you have a better solution, I would love to hear your ideas, before I develop that feature. Just submit feedback using the link near the bottom of the page.
Google Analytics
I would eventually like to get a better idea of how people use this site. I will likely use Google Analytics to do that. Again, that will be voluntary, and will require you to enable that feature. This will help me to focus my development in places where I see greater interest or problems. Thank you for considering the use of it.