This 2026 statistics page should be read as a record of previously published observations for adult and restricted-content sites, not as a verified industry census. The source labels its evidence as search data analysis, browser usage reports, keyword tools, Search Console performance logs, user-experience monitoring, conversion surveys, click-through studies, competitive link-gap analysis, and marketing-spend benchmarks.
It does not provide source URLs, sample selection, collection dates, geographic coverage, query sets, statistical methods, confidence intervals, or definitions for several reported metrics. For decision-making, preserve each value while separating observation from interpretation: use the figures as hypotheses or historical context, then compare them with first-party Search Console, analytics, crawl, server, and conversion data before allocating resources.
Do not infer that a correlation proves a ranking mechanism or that a benchmark range is a target every adult-industry site should reach.