Websites Using Fly.io

Fly.io is a hosting or CDN provider. 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 252 websites.

Site Stats Database currently tracks 252 websites using Fly.io. That makes it the #28 most common hosting / cdn out of 45 we detect in this category.

The most common are News, Games, and Reviews sites, and they are most common in United States and Spain. The breakdowns above show the full split across topics, markets, authority, and monetization, based on the 252 websites using Fly.io we track.

Fly.io is one of 45 hosting / cdn options Site Stats Database detects. The alternatives section lists the others by adoption, and you can compare Fly.io head-to-head with any of them.

They have roughly average authority: the median Fly.io site has an Ahrefs Domain Rating of 29, about the same as the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 25% and their combined traffic rose 1.5%, 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 Fly.io) 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 252 Fly.io websites.

Yes. The complete, filterable list of all 252 Fly.io websites, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.