.bio domains list

What is .bio TLD

The .bio top-level domain is a generic namespace designed to signal identity, biology, and biographical content. In practice, .bio domains and .bio websites host professional profiles, research labs, life‑science brands, and personal “about” pages seeking a concise semantic label. We view .bio as a short, readable string that travels well across languages and scripts and supports modern DNS features typical of contemporary registries. From an intelligence perspective, we track registration volumes, renewal cadence, name length, and DNS configurations to understand adoption quality, not only counts. This helps distinguish parked inventory from active content and reveals how the extension is actually used across markets. Explore webatla’s .bio domain datasets to validate trends and benchmark adoption.

History and key features of .bio TLD

The .bio TLD emerged during ICANN’s expansion of new generic extensions, when hundreds of alternatives to legacy endings entered the root. Public sources indicate open registration policies with standard safeguards; specific contractual operators have changed over time, which is typical for newer namespaces. For users, .bio domains and .bio websites benefit from a short three‑letter string, broad topical relevance spanning biosciences and biographies, and strong compatibility with internationalized content. We observe common deployment patterns: redirects to profile hubs, lightweight personal sites, and organizational landing pages, alongside a long tail of parked names. Our longitudinal baselines analyze growth, renewal behavior, and nameserver consolidation to separate hype cycles from durable use. Examine webatla’s .bio datasets to track features, lifecycles, and regional distribution.

Why and who choose the .bio domain

Organizations and individuals select the .bio domain when they need a memorable, semantically aligned label for identity, science, or storytelling. In our scans, .bio domains and .bio websites are common among researchers, biotech startups, healthcare providers, environmental NGOs, and professionals curating concise biographies. The short token works across languages where “bio” reads naturally, supporting global naming consistency and brand portfolios that pair with legacy TLDs. We advise evaluating content purpose, regulatory context for organic‑related terms in some markets, and security posture before committing. Usage data shows active sites often serve profiles, lab summaries, or link‑in‑bio hubs rather than large portals, which informs budget and architecture choices. Access webatla’s .bio datasets and compare sectors, usage patterns, and security posture.