Websites using Firebase 12.x
Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.
212 live Firebase 12.x sites, ready to export.
That's how many Firebase 12.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Firebase 12.x website we detected in the United States.
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 12.x websites on .com domains.
Only sites where an organisation phone number was found.
Which Firebase 12.x versions are most used?
We could read a version number on 100% of Firebase 12.x sites. Of those, the most common are Firebase 12.14.0, on 55 sites, Firebase 12.9.0, on 21 sites and Firebase 12.1.0, on 17 sites.
- Versions detected
- 22
- Sites with a version
- 212
Websites Using Firebase 12.x
A sample of live Firebase 12.x sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| lilyreader.online | September 27, 2026 | |
| pk999.casino | September 27, 2026 | |
| galaxycarsauctions.com | September 26, 2026 | |
| visagoevents.com | September 26, 2026 | |
| mairesale.com | September 26, 2026 | |
| spas.vn | September 25, 2026 | |
| malayogamonline.com | September 25, 2026 | |
| kvvsmatrimony.com | September 25, 2026 | |
| ketquasieutoc.com | September 25, 2026 | |
| fitthefan.com | September 24, 2026 |
How many websites use Firebase 12.x?
We found Firebase 12.x on 212 websites in our September 2026 crawl, across 32 countries.
Which countries use Firebase 12.x the most?
By number of websites, the top countries are United States (11%, 24 sites), India (8%, 18 sites), Switzerland (3%, 7 sites), Germany (2%, 5 sites) and France (2%, 5 sites). Together they account for 28% of the 212 Firebase 12.x sites we track. 30% of the sites are in English, and .com is the most used domain ending, on 58% of them.
Where are Firebase 12.x websites hosted?
The networks carrying the most Firebase 12.x sites are Cloudflare, Inc. (96 sites), Amazon.com, Inc. (22 sites) and Fastly, Inc. (19 sites).
What technologies are used with Firebase 12.x?
Across the 212 Firebase 12.x sites we track, the technologies most often found alongside it are HTTP/3 (56%, 119 sites), Cloudflare (53%, 112 sites), jQuery (48%, 102 sites), PHP (48%, 101 sites) and HSTS (38%, 80 sites).
Breakdown of Firebase 12.x websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
HTTP/3 | 119 |
Cloudflare | 112 |
jQuery | 102 |
PHP | 101 |
| HSTS | 80 |
|
Cloudflare Browser Insights | 67 |
MySQL | 67 |
WordPress | 66 |
Bootstrap | 55 |
Google Analytics | 48 |
|
jQuery Migrate | 48 |
Elementor | 44 |
Draftpress HFCM | 39 |
Site Kit | 38 |
Google Tag Manager | 32 |
Nginx | 32 |
| imagesLoaded | 31 |
jsDelivr | 30 |
Swiper | 28 |
cdnjs | 20 |
Apache HTTP Server | 19 |
Yoast SEO | 18 |
Unpkg | 16 |
|
WordPress Block Editor | 16 |
Gravatar | 13 |
| Language | Sites |
|---|---|
| English | 64 |
| Thai | 51 |
| Vietnamese | 7 |
| German | 6 |
| Korean | 6 |
| Dutch | 6 |
| Polish | 6 |
| Portuguese | 6 |
| Arabic | 5 |
| French | 5 |
| Italian | 5 |
| Russian | 4 |
| Esperanto | 3 |
| Icelandic | 3 |
| Spanish | 3 |
| Swedish | 3 |
| Afrikaans | 2 |
| Persian | 2 |
| Japanese | 2 |
| Latin | 2 |
| Lithuanian | 2 |
| Ganda | 2 |
| Malay | 2 |
| Tagalog | 2 |
| Bosnian | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 96 |
| Amazon.com, Inc. | 22 |
| Fastly, Inc. | 19 |
| Google LLC | 17 |
| Hostinger International Limited | 7 |
| OVH SAS | 7 |
| Hetzner Online GmbH | 6 |
| Akamai International B.V. | 5 |
| DigitalOcean, LLC | 3 |
| IONOS SE | 2 |
| Miran Ltd. | 2 |
| Neocities | 2 |
| Abu-Ghazaleh Intellectual Property Ltd. | 1 |
| Akamai Connected Cloud | 1 |
| CLOUDFLY CORPORATION | 1 |
| Combell NV | 1 |
| Datacamp Limited | 1 |
| Ddos-guard Ltd | 1 |
| HUAWEI CLOUDS | 1 |
| Inet Hosting, Inc. | 1 |
| JSC Selectel | 1 |
| Korea Telecom | 1 |
| ODS Joint Stock Company | 1 |
| Optitrust GmbH | 1 |
| Proservice LLC | 1 |
| TLD | Sites |
|---|---|
| com | 122 |
| app | 12 |
| ch | 7 |
| net | 7 |
| org | 6 |
| in | 5 |
| ru | 5 |
| nl | 4 |
| pl | 4 |
| co | 3 |
| fr | 3 |
| br | 2 |
| casino | 2 |
| de | 2 |
| io | 2 |
| online | 2 |
| ai | 1 |
| ar | 1 |
| cc | 1 |
| cf | 1 |
| cl | 1 |
| cy | 1 |
| es | 1 |
| eu | 1 |
| golf | 1 |
| Country | Sites |
|---|---|
| Unknown | 107 |
| 🇺🇸 United States | 24 |
| 🇮🇳 India | 18 |
| 🇨🇭 Switzerland | 7 |
| 🇩🇪 Germany | 5 |
| 🇫🇷 France | 5 |
| 🇳🇱 Netherlands | 5 |
| 🇷🇺 Russia | 5 |
| 🇵🇱 Poland | 4 |
| 🇨🇾 Cyprus | 3 |
| 🇰🇷 South Korea | 3 |
| 🇧🇷 Brazil | 2 |
| 🇬🇧 United Kingdom | 2 |
| 🇮🇷 Iran | 2 |
| 🇻🇳 Vietnam | 2 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇦🇷 Argentina | 1 |
| 🇨🇦 Canada | 1 |
| 🇨🇱 Chile | 1 |
| 🇪🇸 Spain | 1 |
| 🇬🇪 Georgia | 1 |
| 🇭🇺 Hungary | 1 |
| 🇮🇩 Indonesia | 1 |
| 🇮🇱 Israel | 1 |
| 🇯🇴 Jordan | 1 |
FAQ
Answers drawn from our latest crawl of Firebase 12.x 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.