Websites using Phusion Passenger 6.1.1
Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.
1.2k live Phusion Passenger 6.1.1 sites, ready to export.
That's how many Phusion Passenger 6.1.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Phusion Passenger 6.1.1 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 6.1.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Phusion Passenger 6.1.1
A sample of live Phusion Passenger 6.1.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| teoriakoeharjoittelu.fi | September 25, 2026 | |
| your-next-car.com | September 24, 2026 | |
| tweets.fyi | September 24, 2026 | |
| isnad.link | September 24, 2026 | |
| adamsmithworks.org | September 23, 2026 | |
| gep.monster | September 22, 2026 | |
| devtalk.com | September 22, 2026 | |
| akiloyunu.com | September 20, 2026 | |
| investatlanta.com | September 20, 2026 | |
| seqco.de | September 19, 2026 |
How many websites use Phusion Passenger 6.1.1?
We found Phusion Passenger 6.1.1 on 1,274 websites in our September 2026 crawl, across 71 countries.
Which countries use Phusion Passenger 6.1.1 the most?
By number of websites, the top countries are United States (48%, 606 sites), France (7%, 89 sites), Germany (5%, 70 sites), Canada (4%, 57 sites) and India (3%, 41 sites). Together they account for 68% of the 1,274 Phusion Passenger 6.1.1 sites we track. 66% of the sites are in English, and .com is the most used domain ending, on 62% of them.
Where are Phusion Passenger 6.1.1 websites hosted?
The networks carrying the most Phusion Passenger 6.1.1 sites are Rackspace Hosting (502 sites), Amazon.com, Inc. (107 sites) and Cloudflare, Inc. (85 sites).
What technologies are used with Phusion Passenger 6.1.1?
Across the 1,274 Phusion Passenger 6.1.1 sites we track, the technologies most often found alongside it are Ruby on Rails (67%, 853 sites), Ruby (67%, 852 sites), Apache HTTP Server (54%, 691 sites), reCAPTCHA (49%, 624 sites) and OpenSSL (39%, 501 sites).
Breakdown of Phusion Passenger 6.1.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Ruby on Rails | 853 |
Ruby | 852 |
Apache HTTP Server | 691 |
reCAPTCHA | 624 |
OpenSSL | 501 |
Red Hat | 501 |
Nginx | 469 |
jQuery | 266 |
| HSTS | 246 |
Bootstrap | 204 |
Node.js | 204 |
Cloudflare | 202 |
Google Analytics | 200 |
Unpkg | 185 |
jsDelivr | 165 |
TinyMCE | 144 |
HTTP/3 | 126 |
cdnjs | 123 |
React | 118 |
Webpack | 112 |
Next.js | 111 |
Google Tag Manager | 80 |
OWL Carousel | 71 |
|
Cloudflare Browser Insights | 69 |
Ubuntu | 66 |
| Language | Sites |
|---|---|
| English | 839 |
| French | 70 |
| Spanish | 52 |
| German | 43 |
| Dutch | 27 |
| Arabic | 20 |
| Latin | 19 |
| Portuguese | 17 |
| Japanese | 16 |
| Thai | 15 |
| Turkish | 14 |
| Russian | 9 |
| Tagalog | 9 |
| Italian | 7 |
| Polish | 7 |
| Somali | 7 |
| Ukrainian | 6 |
| Norwegian Bokmål | 5 |
| Swedish | 5 |
| Persian | 4 |
| Finnish | 4 |
| Romanian | 4 |
| Xhosa | 4 |
| Afrikaans | 3 |
| Catalan | 3 |
| ASN | Sites |
|---|---|
| Rackspace Hosting | 502 |
| Amazon.com, Inc. | 107 |
| Cloudflare, Inc. | 85 |
| OVH SAS | 63 |
| DigitalOcean, LLC | 61 |
| Cogent Communications, LLC | 43 |
| Hetzner Online GmbH | 36 |
| Groupe LWS SARL | 28 |
| IONOS SE | 26 |
| Akamai Connected Cloud | 24 |
| Cloudlinks Technologies Pvt Ltd | 20 |
| Signet B.V. | 20 |
| Contabo GmbH | 15 |
| Deutsche Telekom AG | 13 |
| The Constant Company, LLC | 12 |
| Good Domain Registry Private Limited | 11 |
| Hostinger International Limited | 10 |
| SAKURA Internet Inc. | 9 |
| InMotion Hosting, Inc. | 7 |
| Liquid Web, L.L.C | 7 |
| Google LLC | 6 |
| DDPS Networks, LLC | 5 |
| Host Europe GmbH | 5 |
| Namecheap, Inc. | 5 |
| Comercio e Prestacao de Servicos Informaticos, Lda | 4 |
| TLD | Sites |
|---|---|
| com | 785 |
| net | 80 |
| org | 40 |
| de | 36 |
| fr | 28 |
| nl | 17 |
| es | 16 |
| ca | 12 |
| ps | 12 |
| fi | 11 |
| in | 11 |
| uk | 11 |
| se | 10 |
| ch | 9 |
| br | 8 |
| no | 8 |
| pl | 8 |
| pt | 8 |
| dk | 7 |
| info | 6 |
| jp | 6 |
| ee | 5 |
| eu | 5 |
| it | 5 |
| me | 5 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 606 |
| 🇫🇷 France | 89 |
| Unknown | 80 |
| 🇩🇪 Germany | 70 |
| 🇨🇦 Canada | 57 |
| 🇮🇳 India | 41 |
| 🇳🇱 Netherlands | 28 |
| 🇬🇧 United Kingdom | 23 |
| 🇯🇵 Japan | 21 |
| 🇪🇸 Spain | 19 |
| 🇸🇪 Sweden | 19 |
| 🇫🇮 Finland | 14 |
| 🇵🇸 Palestine | 12 |
| 🇧🇷 Brazil | 11 |
| 🇵🇹 Portugal | 11 |
| 🇨🇭 Switzerland | 10 |
| 🇮🇹 Italy | 9 |
| 🇳🇴 Norway | 8 |
| 🇵🇱 Poland | 8 |
| 🇩🇰 Denmark | 7 |
| 🇪🇪 Estonia | 6 |
| 🇮🇷 Iran | 6 |
| 🇹🇷 Turkey | 6 |
| 🇺🇦 Ukraine | 6 |
| 🇦🇹 Austria | 5 |
FAQ
Answers drawn from our latest crawl of Phusion Passenger 6.1.1 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.