Websites using Phusion Passenger 5.0.21
Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.
50 live Phusion Passenger 5.0.21 sites, ready to export.
That's how many Phusion Passenger 5.0.21 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Phusion Passenger 5.0.21 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 5.0.21 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Phusion Passenger 5.0.21
A sample of live Phusion Passenger 5.0.21 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| proektmarketing.ru | September 20, 2026 | |
| resonancefm.com | September 16, 2026 | |
| maich.gr | August 20, 2026 | |
| tannakaken.xyz | August 19, 2026 | |
| ontecom.ru | August 18, 2026 | |
| cavearteurope.com | August 18, 2026 | |
| wilkowice.pl | August 18, 2026 | |
| drink512.com | August 17, 2026 | |
| antarti.com | August 17, 2026 | |
| blueprintnhpatlas.org | August 17, 2026 |
How many websites use Phusion Passenger 5.0.21?
We found Phusion Passenger 5.0.21 on 50 websites in our September 2026 crawl, across 19 countries.
Which countries use Phusion Passenger 5.0.21 the most?
By number of websites, the top countries are United States (20%, 10 sites), Switzerland (12%, 6 sites), United Kingdom (10%, 5 sites), Ireland (6%, 3 sites) and Japan (6%, 3 sites). Together they account for 54% of the 50 Phusion Passenger 5.0.21 sites we track. 48% of the sites are in English, and .com is the most used domain ending, on 40% of them.
Where are Phusion Passenger 5.0.21 websites hosted?
The networks carrying the most Phusion Passenger 5.0.21 sites are DigitalOcean, LLC (12 sites), Amazon.com, Inc. (7 sites) and Akamai Connected Cloud (6 sites).
What technologies are used with Phusion Passenger 5.0.21?
Across the 50 Phusion Passenger 5.0.21 sites we track, the technologies most often found alongside it are Ruby (80%, 40 sites), Ruby on Rails (74%, 37 sites), Nginx (52%, 26 sites), Apache HTTP Server (46%, 23 sites) and jQuery (36%, 18 sites).
Breakdown of Phusion Passenger 5.0.21 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Ruby | 40 |
Ruby on Rails | 37 |
Nginx | 26 |
Apache HTTP Server | 23 |
jQuery | 18 |
Ubuntu | 17 |
Modernizr | 10 |
RackCache | 9 |
Google Maps | 8 |
Bootstrap | 7 |
Amazon Web Services | 6 |
Cloudflare | 6 |
Google Analytics | 6 |
jQuery UI | 5 |
Amazon S3 | 4 |
Google Hosted Libraries | 4 |
Google Tag Manager | 4 |
| HSTS | 4 |
HTTP/3 | 4 |
Prototype | 3 |
YouTube | 3 |
cdnjs | 3 |
jsDelivr | 3 |
Twitter | 2 |
ZURB Foundation | 2 |
| Language | Sites |
|---|---|
| English | 24 |
| German | 3 |
| Japanese | 3 |
| Russian | 3 |
| Polish | 2 |
| Spanish | 2 |
| Turkish | 2 |
| Chinese | 2 |
| Estonian | 1 |
| French | 1 |
| Croatian | 1 |
| Italian | 1 |
| Latin | 1 |
| Lithuanian | 1 |
| Malay | 1 |
| Dutch | 1 |
| Tagalog | 1 |
| ASN | Sites |
|---|---|
| DigitalOcean, LLC | 12 |
| Amazon.com, Inc. | 7 |
| Akamai Connected Cloud | 6 |
| Hetzner Online GmbH | 5 |
| JSC Selectel | 3 |
| National Infrastructures for Research and Technology S.A. | 2 |
| Rackspace Ltd. | 2 |
| AMAZON-AES | 1 |
| AT&T Enterprises, LLC | 1 |
| Alibaba (US) Technology Co., Ltd. | 1 |
| Bluewin | 1 |
| CLOUDFLARENET | 1 |
| Cloudflare, Inc. | 1 |
| DC STAR nv | 1 |
| DIGITALOCEAN-ASN | 1 |
| Kalaam Telecom Bahrain B.S.C. | 1 |
| OVH SAS | 1 |
| PS Internet Company LLP | 1 |
| SAKURA Internet Inc. | 1 |
| Telefonica De Espana S.a.u. | 1 |
| TLD | Sites |
|---|---|
| com | 20 |
| ch | 6 |
| ie | 3 |
| org | 3 |
| ru | 3 |
| eu | 2 |
| pl | 2 |
| be | 1 |
| fm | 1 |
| gr | 1 |
| info | 1 |
| jp | 1 |
| kz | 1 |
| ph | 1 |
| th | 1 |
| tr | 1 |
| uk | 1 |
| xyz | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 10 |
| 🇨🇭 Switzerland | 6 |
| 🇬🇧 United Kingdom | 5 |
| 🇮🇪 Ireland | 3 |
| 🇯🇵 Japan | 3 |
| 🇷🇺 Russia | 3 |
| Unknown | 3 |
| 🇨🇦 Canada | 2 |
| 🇩🇰 Denmark | 2 |
| 🇬🇷 Greece | 2 |
| 🇵🇱 Poland | 2 |
| 🇧🇪 Belgium | 1 |
| 🇧🇭 Bahrain | 1 |
| 🇪🇸 Spain | 1 |
| 🇰🇿 Kazakhstan | 1 |
| 🇳🇱 Netherlands | 1 |
| 🇵🇭 Philippines | 1 |
| 🇸🇬 Singapore | 1 |
| 🇹🇭 Thailand | 1 |
| 🇹🇷 Turkey | 1 |
FAQ
Answers drawn from our latest crawl of Phusion Passenger 5.0.21 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.