Crawl delta

What moved between the last two Common Crawl indexes. Comparing CC-MAIN-2026-21 (latest) against CC-MAIN-2026-17 (previous). Snapshot refreshed 2026-06-10 05:31 UTC. New sites went online this crawl; reappeared is sampling noise (back after missing a crawl); not in latest is soft churn—likely not sampled, not necessarily dead.