Firebase 4.12.1
Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.
58 live Firebase 4.12.1 sites, ready to export.
That's how many Firebase 4.12.1 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 ExporterEvery Firebase 4.12.1 website we detected in the US.
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 4.12.1 websites on .com domains.
Only sites where an organisation phone number was found.
Firebase 4.12.1 Complementary Technologies
Technologies frequently found with Firebase 4.12.1.
Websites Using Firebase 4.12.1
Live sites we caught running Firebase 4.12.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| degustavenezuela.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| welfarebd.com | 🇬🇧 United Kingdom | IDC Cube | July 26, 2026 |
| listen2myshow.com | 🇬🇧 United Kingdom | Iomart Cloud Services Limited | July 26, 2026 |
| pizzeta.com.mx | 🇲🇽 Mexico | Cloudflare, Inc. | July 25, 2026 |
| appvianco.com | 🇺🇸 United States | Hostinger International Limited | July 25, 2026 |
| degusta.com.gt | Unknown | Cloudflare, Inc. | July 24, 2026 |
| maxitintas.com.br | 🇧🇷 Brazil | Amazon.com, Inc. | July 24, 2026 |
| degustapanama.com | Unknown | Cloudflare, Inc. | July 23, 2026 |
| felg.app | Unknown | Cloudflare, Inc. | July 22, 2026 |
| huntproperty.com | 🇸🇬 Singapore | WHG Hosting Services Ltd | June 18, 2026 |
Top Firebase 4.12.1 Identifiers
Who is using Firebase 4.12.1 and where: top five by detected sites.
Most Frequent Firebase 4.12.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Firebase 4.12.1 and its complementary technologies.
| Technology | Sites |
|---|---|
jQuery | 43 |
Google Analytics | 31 |
Bootstrap | 29 |
Cloudflare | 28 |
HTTP/3 | 24 |
cdnjs | 22 |
| HSTS | 18 |
jsDelivr | 18 |
PHP | 17 |
Google Tag Manager | 14 |
Apache HTTP Server | 9 |
Amazon CloudFront | 8 |
Amazon Web Services | 8 |
MySQL | 8 |
Nginx | 8 |
|
jQuery Migrate | 8 |
jQuery UI | 8 |
prettyPhoto | 8 |
reCAPTCHA | 8 |
Font Awesome | 7 |
Google Hosted Libraries | 7 |
Popper | 7 |
SWFObject | 7 |
Unpkg | 7 |
VTEX | 7 |
| Language | Sites |
|---|---|
| Spanish | 13 |
| English | 10 |
| Portuguese | 9 |
| Chinese | 5 |
| German | 3 |
| Japanese | 3 |
| Hungarian | 2 |
| Catalan | 1 |
| French | 1 |
| Armenian | 1 |
| Indonesian | 1 |
| Italian | 1 |
| Korean | 1 |
| Latin | 1 |
| Dutch | 1 |
| Norwegian Bokmål | 1 |
| Romanian | 1 |
| Swedish | 1 |
| Tamil | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 10 |
| Cloudflare, Inc. | 10 |
| Fastly, Inc. | 9 |
| Google LLC | 5 |
| DigitalOcean, LLC | 2 |
| Microsoft Corporation | 2 |
| SAKURA Internet Inc. | 2 |
| ALGAR TELECOM SA | 1 |
| Alibaba US Technology Co., Ltd. | 1 |
| Combell NV | 1 |
| DEFT.COM | 1 |
| GMO Internet Group, Inc. | 1 |
| GoDaddy.com, LLC | 1 |
| Hostinger International Limited | 1 |
| IDC Cube | 1 |
| Iomart Cloud Services Limited | 1 |
| JSC IOT | 1 |
| Network Solutions, LLC | 1 |
| OVH SAS | 1 |
| OrangeHost | 1 |
| Safaricom | 1 |
| Strato GmbH | 1 |
| WHG Hosting Services Ltd | 1 |
| WIN EMPRESAS S.A.C. | 1 |
| Worldcom de Costa Rica, S.A. | 1 |
| TLD | Sites |
|---|---|
| com | 28 |
| br | 10 |
| app | 3 |
| net | 3 |
| am | 1 |
| ar | 1 |
| be | 1 |
| de | 1 |
| gt | 1 |
| hk | 1 |
| jp | 1 |
| ke | 1 |
| mx | 1 |
| nl | 1 |
| org | 1 |
| pe | 1 |
| tw | 1 |
| uy | 1 |
| Country | Sites |
|---|---|
| Unknown | 16 |
| 🇧🇷 Brazil | 10 |
| 🇺🇸 United States | 10 |
| 🇯🇵 Japan | 3 |
| 🇩🇪 Germany | 2 |
| 🇬🇧 United Kingdom | 2 |
| 🇲🇹 Malta | 2 |
| 🇦🇲 Armenia | 1 |
| 🇦🇷 Argentina | 1 |
| 🇧🇪 Belgium | 1 |
| 🇨🇷 Costa Rica | 1 |
| 🇫🇷 France | 1 |
| 🇭🇰 Hong Kong | 1 |
| 🇰🇪 Kenya | 1 |
| 🇲🇽 Mexico | 1 |
| 🇳🇱 Netherlands | 1 |
| 🇵🇪 Peru | 1 |
| 🇸🇬 Singapore | 1 |
| 🇹🇼 Taiwan | 1 |
| 🇺🇾 Uruguay | 1 |