Websites Using One.com

One.com is an email host. Site Stats Database detects it on the websites it tracks by analyzing each site's homepage, response headers, and DNS, and has currently found it on 770 websites.

Site Stats Database currently tracks 770 websites using One.com. That makes it the #45 most common email host out of 104,078 we detect in this category.

The most common are News, Games, and Travel sites, and they are most common in United States and Denmark. The breakdowns above show the full split across topics, markets, authority, and monetization, based on the 770 websites using One.com we track.

One.com is one of 104,078 email host options Site Stats Database detects. The alternatives section lists the others by adoption, and you can compare One.com head-to-head with any of them.

They tend to have lower authority than the typical website: the median One.com site has an Ahrefs Domain Rating of 22, lower than the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 33% and their combined traffic rose 12%, based on Site Stats Database's month-by-month snapshots of this group.

Traffic estimates, organic keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and technology detection (including One.com) comes from Site Stats Database's own crawler, which inspects each site's HTML, headers, and infrastructure.

At least monthly. Traffic and rankings refresh every month, and technology detections are refreshed as sites are re-crawled, so this page always reflects the current 770 One.com websites.

Yes. The complete, filterable list of all 770 One.com websites, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.