Websites have changed radically in the past 15 years, and these changes have had a powerful effect on how people use the web. To help visualize these changes, Strangeloop created this set of infographics illustrating how both websites and user behaviour have evolved. The key takeaway from these visualizations is that, while modern websites are increasingly larger and more complex, internet users expect sites to load faster than ever before. This is the core problem that the web performance industry is working to solve.