Research Report: More Than One-Third of New Websites in 2025 Will Be AI-Generated, Semantic Similarity Increased by 33%
A joint report by Imperial College London, the Internet Archive, and Stanford University on April 28, 2026, reveals that by mid-2025, about 35% of new global website content is AI-generated, up from nearly zero before ChatGPT's launch in late 2022. Analyzing web samples from 2022 to 2025 over 33 months, the study confirms AI's deep integration into the online ecosystem, reshaping internet discourse.....