Web servers
Visit phusionpassenger.com
Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
Phusion Passenger 5.1.1 Complementary Technologies
Technologies frequently found with Phusion Passenger 5.1.1.
Live Phusion Passenger 5.1.1 Sites
24
Complementary Tech
43
Most Frequent Complementary Tech
Websites Using Phusion Passenger 5.1.1
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| oblikovanjesvakodnevice.com | 🇩🇪 Germany | Akamai Connected Cloud | February 14, 2026 |
| mrezadizajna.com | 🇩🇪 Germany | Akamai Connected Cloud | February 14, 2026 |
| clubture.org | 🇩🇪 Germany | Akamai Connected Cloud | February 13, 2026 |
| vioproject.com | 🇷🇺 Russia | JSC Selectel | February 13, 2026 |
| stocitas.org | 🇩🇪 Germany | Akamai Connected Cloud | February 13, 2026 |
| accionsocialporlaigualdad.org | 🇩🇪 Germany | IONOS SE | February 13, 2026 |
| ui-patterns.com | 🇫🇷 France | velia.net Internetdienste GmbH | February 13, 2026 |
| reshape.network | 🇩🇪 Germany | Akamai Connected Cloud | February 13, 2026 |
| pxprato.it | Unknown | Cloudflare, Inc. | February 8, 2026 |
| aeaconsulting.com | 🇺🇸 United States | DigitalOcean, LLC | February 8, 2026 |
| lolsho.site | 🇯🇵 Japan | SAKURA Internet Inc. | February 8, 2026 |
| procne.it | 🇮🇹 Italy | Retelit Digital Services S.p.A. | February 8, 2026 |
| pippilotta.org | 🇩🇪 Germany | Akamai Connected Cloud | February 8, 2026 |
| fece.com.tw | 🇺🇸 United States | DigitalOcean, LLC | February 8, 2026 |
| mystic-school.ru | 🇷🇺 Russia | Trader soft LLC | February 8, 2026 |
| blok.hr | 🇩🇪 Germany | Akamai Connected Cloud | February 8, 2026 |
| mtgsked.com | 🇺🇸 United States | Rackspace Hosting | February 8, 2026 |
| learningloop.io | 🇫🇷 France | velia.net Internetdienste GmbH | February 8, 2026 |
| pharmabuddy.ie | 🇳🇱 Netherlands | DigitalOcean, LLC | February 7, 2026 |
| newdiscovery.vn | Unknown | Cloudflare, Inc. | February 7, 2026 |
| elco-burners.com | 🇮🇹 Italy | Retelit Digital Services S.p.A. | February 7, 2026 |
| cuenod.com | 🇮🇹 Italy | Retelit Digital Services S.p.A. | February 7, 2026 |
| irandoc.ac.ir | 🇮🇷 Iran | Tebyan-e-Noor Cultural-Artistic Institute | February 6, 2026 |
| myentrada.com | 🇪🇸 Spain | Gigas Hosting S.A. | February 6, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
Buy Now — $199.95 USDTop Phusion Passenger 5.1.1 Identifiers
Who is using Phusion Passenger 5.1.1 and where.
Countries
Top 5 most detected countries for Phusion Passenger 5.1.1
ASNs
Top 5 most detected ASNs for Phusion Passenger 5.1.1
Languages
Top 5 most detected Languages for Phusion Passenger 5.1.1
TLDs
Top 5 most detected TLDs for Phusion Passenger 5.1.1
Most Frequent Phusion Passenger 5.1.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Phusion Passenger 5.1.1 and its complementary technologies.
| Technology | Sites |
|---|---|
| Ruby on Rails | 23 |
| Ruby | 23 |
| Apache HTTP Server | 15 |
| Ubuntu | 12 |
| Nginx | 7 |
| HSTS | 7 |
| jQuery | 7 |
| Google Analytics | 5 |
| Google Tag Manager | 4 |
| Cloudflare | 3 |
| Bootstrap | 3 |
| HTTP/3 | 2 |
| reCAPTCHA | 2 |
| React | 2 |
| jQuery CDN | 2 |
| Cloudflare Browser Insights | 2 |
| Prototype | 1 |
| CentOS | 1 |
| RackCache | 1 |
| Adobe Fonts | 1 |
| cdnjs | 1 |
| OpenSSL | 1 |
| FancyBox | 1 |
| Spree | 1 |
| bxSlider | 1 |
| ZURB Foundation | 1 |
| jQuery Migrate | 1 |
| Typekit | 1 |
| UIKit | 1 |
| Debian | 1 |
| Google Maps | 1 |
| Modernizr | 1 |
| jsDelivr | 1 |
| jQuery UI | 1 |
| Twitter typeahead.js | 1 |
| Redmine | 1 |
| BootstrapCDN | 1 |
| Google Hosted Libraries | 1 |
| Gravatar | 1 |
| Microsoft Ajax Content Delivery Network | 1 |
| AddThis | 1 |
| Stellar.js | 1 |
| FitVids.JS | 1 |
| Language | Sites |
|---|---|
| English | 7 |
| Croatian | 4 |
| Italian | 3 |
| Chinese | 2 |
| Afrikaans | 2 |
| Dutch | 2 |
| French | 1 |
| Catalan | 1 |
| Latin | 1 |
| Swahili | 1 |
| Japanese | 1 |
| Persian | 1 |
| Xhosa | 1 |
| Russian | 1 |
| German | 1 |
| Welsh | 1 |
| Danish | 1 |
| Spanish | 1 |
| Vietnamese | 1 |
| Norwegian Nynorsk | 1 |
| Tswana | 1 |
| Shona | 1 |
| Esperanto | 1 |
| ASN | Sites |
|---|---|
| Akamai Connected Cloud | 7 |
| Retelit Digital Services S.p.A. | 3 |
| DigitalOcean, LLC | 3 |
| velia.net Internetdienste GmbH | 2 |
| Cloudflare, Inc. | 2 |
| Trader soft LLC | 1 |
| SAKURA Internet Inc. | 1 |
| JSC Selectel | 1 |
| Hetzner Online GmbH | 1 |
| Rackspace Hosting | 1 |
| Gigas Hosting S.A. | 1 |
| Tebyan-e-Noor Cultural-Artistic Institute | 1 |
| TLD | Sites |
|---|---|
| com | 9 |
| org | 4 |
| it | 2 |
| ru | 1 |
| com.tw | 1 |
| site | 1 |
| network | 1 |
| ac.ir | 1 |
| ie | 1 |
| io | 1 |
| hr | 1 |
| vn | 1 |
| Country | Sites |
|---|---|
| 🇩🇪 Germany | 8 |
| 🇮🇹 Italy | 3 |
| 🇺🇸 United States | 3 |
| 🇫🇷 France | 2 |
| 🇷🇺 Russia | 2 |
| 🇪🇸 Spain | 1 |
| 🇳🇱 Netherlands | 1 |
| 🇯🇵 Japan | 1 |
| 🇮🇷 Iran | 1 |