Websites using Firebase 6.2.1
Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.
2 live Firebase 6.2.1 sites, ready to export.
That's how many Firebase 6.2.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
Open the Lead List ExporterJust need a few domains? Export up to 10 free from a subset of our crawl.
Every Firebase 6.2.1 website we detected in Italy.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Firebase 6.2.1 websites on .com domains.
Websites Using Firebase 6.2.1
A sample of live Firebase 6.2.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| geobuitrago.dev | June 13, 2026 | |
| neuronsystem.net | April 20, 2026 |
How many websites use Firebase 6.2.1?
We found Firebase 6.2.1 on 2 websites in our June 2026 crawl, across 1 country.
Which countries use Firebase 6.2.1 the most?
By number of websites, the top country is Italy (50%, 1 site). 50% of the sites are in English, and .dev is the most used domain ending, on 50% of them.
Where are Firebase 6.2.1 websites hosted?
The networks carrying the most Firebase 6.2.1 sites are Aruba S.p.A. (1 site) and Fastly, Inc. (1 site).
What technologies are used with Firebase 6.2.1?
Across the 2 Firebase 6.2.1 sites we track, the technologies most often found alongside it are HTTP/3 (100%, 2 sites), Aruba.it (50%, 1 site), Bootstrap (50%, 1 site), HSTS (50%, 1 site) and MDBootstrap (50%, 1 site).
Breakdown of Firebase 6.2.1 websites
What else they run, plus their language, hosting network, domain extension and country.
FAQ
Answers drawn from our latest crawl of Firebase 6.2.1 websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.