Websites using Firebase 5.3.1
Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.
30 live Firebase 5.3.1 sites, ready to export.
That's how many Firebase 5.3.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Firebase 5.3.1 website we detected in Japan.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Firebase 5.3.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Firebase 5.3.1
A sample of live Firebase 5.3.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| bonnes-adresses.tn | September 24, 2026 | |
| fukuma-law.com | September 21, 2026 | |
| happy-capital.com | September 21, 2026 | |
| videoland.com.tw | September 15, 2026 | |
| forestcorp.jp | August 18, 2026 | |
| allcleanservices.ca | August 17, 2026 | |
| lionheartfitnesskids.com | August 16, 2026 | |
| berkeley-ah.com | August 14, 2026 | |
| loveing-kenchiku.jp | August 14, 2026 | |
| jinkensetsu.com | August 12, 2026 |
How many websites use Firebase 5.3.1?
We found Firebase 5.3.1 on 30 websites in our September 2026 crawl, across 9 countries.
Which countries use Firebase 5.3.1 the most?
By number of websites, the top countries are Japan (47%, 14 sites), Belgium (3%, 1 site), Canada (3%, 1 site), Germany (3%, 1 site) and France (3%, 1 site). Together they account for 60% of the 30 Firebase 5.3.1 sites we track. 43% of the sites are in Japanese, and .com is the most used domain ending, on 53% of them.
Where are Firebase 5.3.1 websites hosted?
The networks carrying the most Firebase 5.3.1 sites are SAKURA Internet Inc. (13 sites), Fastly, Inc. (5 sites) and Cloudflare, Inc. (3 sites).
What technologies are used with Firebase 5.3.1?
Across the 30 Firebase 5.3.1 sites we track, the technologies most often found alongside it are jQuery (90%, 27 sites), Google Hosted Libraries (70%, 21 sites), Google Tag Manager (60%, 18 sites), PHP (60%, 18 sites) and Apache HTTP Server (50%, 15 sites).
Breakdown of Firebase 5.3.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jQuery | 27 |
Google Hosted Libraries | 21 |
Google Tag Manager | 18 |
PHP | 18 |
Apache HTTP Server | 15 |
CentOS | 14 |
Cloudflare | 14 |
Lightbox | 14 |
OpenSSL | 14 |
Swiper | 13 |
cdnjs | 13 |
Google Analytics | 12 |
AMP | 11 |
Bootstrap | 11 |
| HSTS | 8 |
HTTP/3 | 6 |
Nginx | 6 |
Pinterest | 5 |
YouTube | 5 |
BootstrapCDN | 3 |
|
Cloudflare Browser Insights | 3 |
GitHub Pages | 3 |
Popper | 3 |
|
jQuery CDN | 3 |
reCAPTCHA | 3 |
| Language | Sites |
|---|---|
| Japanese | 13 |
| English | 7 |
| French | 2 |
| Hungarian | 2 |
| Latin | 2 |
| Korean | 1 |
| Norwegian Nynorsk | 1 |
| Somali | 1 |
| Chinese | 1 |
| ASN | Sites |
|---|---|
| SAKURA Internet Inc. | 13 |
| Fastly, Inc. | 5 |
| Cloudflare, Inc. | 3 |
| Amazon.com, Inc. | 2 |
| Google LLC | 2 |
| OVH SAS | 2 |
| Combell NV | 1 |
| Data Communication Business Group | 1 |
| Xserver Inc. | 1 |
| TLD | Sites |
|---|---|
| com | 16 |
| jp | 7 |
| app | 1 |
| ca | 1 |
| hu | 1 |
| io | 1 |
| net | 1 |
| tn | 1 |
| tw | 1 |
| Country | Sites |
|---|---|
| 🇯🇵 Japan | 14 |
| Unknown | 8 |
| 🇧🇪 Belgium | 1 |
| 🇨🇦 Canada | 1 |
| 🇩🇪 Germany | 1 |
| 🇫🇷 France | 1 |
| 🇭🇺 Hungary | 1 |
| 🇹🇳 Tunisia | 1 |
| 🇹🇼 Taiwan | 1 |
| 🇺🇸 United States | 1 |
FAQ
Answers drawn from our latest crawl of Firebase 5.3.1 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.