This is a nearly-perfect dark web page reader. It works well on nearly all pages. I've only come across one or two websites where the text was the idententical color as the background, thus unreadable. That's where the whitelist (site list) comes into play. In addition to being good for folks with light-sensitive eyes, AMOLED screen users will save battery life by setting the background color to true black (#000000). A big thank you to the developer!