The average internet connection in the United States is about six times as fast as it was just ten years ago, but instead of making it faster to browse the same types of websites, we’re simply occupying that extra bandwidth with more stuff. Some of this stuff is amazing: in 2006, Apple added movies to the iTunes Store that were 640 × 480 pixels, but you can now stream movies in HD resolution and (pretend) 4K. These much higher speeds also allow us to see more detailed photos, and that’s very nice.
But a lot of the stuff we’re seeing is a pile-up of garbage on seemingly every major website that does nothing to make visitors happier — if anything, much of this stuff is deeply irritating and morally indefensible.
The vast majority of these resources are not directly related to the information on the page, and I’m including advertising. Many of the scripts that were loaded are purely for surveillance purposes: self-hosted analytics, of which there are several examples; various third-party analytics firms like Salesforce, Chartbeat, and Optimizely; and social network sharing widgets. They churn through CPU cycles and cause my six-year-old computer to cry out in pain and fury. I’m not asking much of it; I have opened a text-based document on the web.