Websites using Phusion Passenger 5.1.2
Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.
151 live Phusion Passenger 5.1.2 sites, ready to export.
That's how many Phusion Passenger 5.1.2 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Phusion Passenger 5.1.2 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 Phusion Passenger 5.1.2 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Phusion Passenger 5.1.2
A sample of live Phusion Passenger 5.1.2 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| 66print.ru | September 26, 2026 | |
| celltrack.in | September 24, 2026 | |
| glass.net | September 22, 2026 | |
| atomicleagues.com | September 17, 2026 | |
| playredfox.com | September 17, 2026 | |
| howacarworks.com | September 16, 2026 | |
| jaydenhartman.com | August 20, 2026 | |
| cordonnier.nl | August 19, 2026 | |
| proficient.io | August 19, 2026 | |
| hartmanorganization.com | August 19, 2026 |
How many websites use Phusion Passenger 5.1.2?
We found Phusion Passenger 5.1.2 on 151 websites in our September 2026 crawl, across 27 countries.
Which countries use Phusion Passenger 5.1.2 the most?
By number of websites, the top countries are United States (26%, 39 sites), Italy (9%, 14 sites), Japan (9%, 14 sites), China (7%, 10 sites) and Brazil (5%, 8 sites). Together they account for 56% of the 151 Phusion Passenger 5.1.2 sites we track. 42% of the sites are in English, and .com is the most used domain ending, on 50% of them.
Where are Phusion Passenger 5.1.2 websites hosted?
The networks carrying the most Phusion Passenger 5.1.2 sites are Amazon.com, Inc. (30 sites), Cloudflare, Inc. (20 sites) and DigitalOcean, LLC (16 sites).
What technologies are used with Phusion Passenger 5.1.2?
Across the 151 Phusion Passenger 5.1.2 sites we track, the technologies most often found alongside it are Ruby on Rails (93%, 140 sites), Ruby (91%, 138 sites), Nginx (44%, 67 sites), Apache HTTP Server (40%, 60 sites) and jQuery (36%, 54 sites).
Breakdown of Phusion Passenger 5.1.2 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Ruby on Rails | 140 |
Ruby | 138 |
Nginx | 67 |
Apache HTTP Server | 60 |
jQuery | 54 |
| HSTS | 40 |
Cloudflare | 31 |
RackCache | 30 |
Bootstrap | 25 |
Google Tag Manager | 25 |
HTTP/3 | 22 |
reCAPTCHA | 21 |
Google Analytics | 20 |
Ubuntu | 20 |
Redmine | 19 |
Select2 | 15 |
jsDelivr | 15 |
cdnjs | 13 |
|
Cloudflare Browser Insights | 11 |
Google Hosted Libraries | 11 |
YouTube | 11 |
PHP | 10 |
CentOS | 8 |
Google Maps | 7 |
Stimulus | 7 |
| Language | Sites |
|---|---|
| English | 63 |
| Chinese | 17 |
| Japanese | 9 |
| Spanish | 7 |
| Portuguese | 6 |
| German | 5 |
| French | 5 |
| Italian | 5 |
| Latin | 4 |
| Dutch | 3 |
| Russian | 3 |
| Bosnian | 2 |
| Catalan | 2 |
| Czech | 2 |
| Esperanto | 2 |
| Xhosa | 2 |
| Afrikaans | 1 |
| Bulgarian | 1 |
| Welsh | 1 |
| Basque | 1 |
| Croatian | 1 |
| Icelandic | 1 |
| Lithuanian | 1 |
| Ganda | 1 |
| Norwegian Nynorsk | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 30 |
| Cloudflare, Inc. | 20 |
| DigitalOcean, LLC | 16 |
| Hetzner Online GmbH | 11 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 9 |
| Akamai Connected Cloud | 8 |
| SAKURA Internet Inc. | 7 |
| Google LLC | 4 |
| HostDime.com, Inc. | 4 |
| OVH SAS | 4 |
| Intesys Networking Srl | 2 |
| LWSA S/A | 2 |
| Strato GmbH | 2 |
| AT&T Enterprises, LLC | 1 |
| Alojalia Cloud S.l. | 1 |
| Aruba S.p.A. | 1 |
| Carnegie Mellon University | 1 |
| DERKOM Sp. J. | 1 |
| DIGITALOCEAN-ASN | 1 |
| DIMENOC | 1 |
| Data Communication Business Group | 1 |
| DinaHosting S.L. | 1 |
| Eonix Corporation | 1 |
| G-Core Labs S.A. | 1 |
| GMO Internet, Inc. | 1 |
| TLD | Sites |
|---|---|
| com | 76 |
| cn | 7 |
| net | 7 |
| br | 6 |
| jp | 6 |
| org | 5 |
| ru | 4 |
| de | 3 |
| fr | 3 |
| es | 2 |
| in | 2 |
| it | 2 |
| nl | 2 |
| pl | 2 |
| si | 2 |
| tw | 2 |
| ar | 1 |
| au | 1 |
| ca | 1 |
| cl | 1 |
| cz | 1 |
| hr | 1 |
| info | 1 |
| io | 1 |
| lt | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 39 |
| Unknown | 16 |
| 🇮🇹 Italy | 14 |
| 🇯🇵 Japan | 14 |
| 🇨🇳 China | 10 |
| 🇧🇷 Brazil | 8 |
| 🇩🇪 Germany | 7 |
| 🇳🇱 Netherlands | 5 |
| 🇷🇺 Russia | 4 |
| 🇹🇼 Taiwan | 4 |
| 🇨🇦 Canada | 3 |
| 🇪🇸 Spain | 3 |
| 🇫🇷 France | 3 |
| 🇮🇳 India | 3 |
| 🇬🇧 United Kingdom | 2 |
| 🇵🇱 Poland | 2 |
| 🇵🇾 Paraguay | 2 |
| 🇸🇮 Slovenia | 2 |
| 🇦🇷 Argentina | 1 |
| 🇦🇺 Australia | 1 |
| 🇨🇱 Chile | 1 |
| 🇨🇿 Czech Republic | 1 |
| 🇭🇷 Croatia | 1 |
| 🇮🇪 Ireland | 1 |
| 🇱🇹 Lithuania | 1 |
FAQ
Answers drawn from our latest crawl of Phusion Passenger 5.1.2 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.