Programming languages
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PHP is a general-purpose scripting language used for web development.
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.
PHP 5.5.21 Complementary Technologies
Technologies frequently found with PHP 5.5.21.
Live PHP 5.5.21 Sites
98
Complementary Tech
111
Most Frequent Complementary Tech
Websites Using PHP 5.5.21
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| autokaufsofort.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 14, 2026 |
| gtnetsyaken-osaka-minoh.jp | 🇯🇵 Japan | Amazon.com, Inc. | February 14, 2026 |
| laglaser.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 14, 2026 |
| km-kommunikation.com | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 14, 2026 |
| schreiner-gmeinwieser.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 14, 2026 |
| starfishing.ru | 🇷🇺 Russia | Domain names registrar REG.RU, Ltd | February 14, 2026 |
| mongoltoli.mn | 🇲🇳 Mongolia | National Data Center building | February 14, 2026 |
| fhs.hk | 🇨🇠Switzerland | Bluewin | February 14, 2026 |
| thetrustnetwork.com | Unknown | Cloudflare, Inc. | February 14, 2026 |
| frenzel-berg.com | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 14, 2026 |
| wassertemperaturen.net | 🇩🇪 Germany | Hetzner Online GmbH | February 14, 2026 |
| 3pmj.com | 🇸🇬 Singapore | Akamai Connected Cloud | February 13, 2026 |
| truedan.jp | 🇯🇵 Japan | Google LLC | February 13, 2026 |
| transmitter-x.org | 🇫🇷 France | OVH SAS | February 13, 2026 |
| oranta.org | 🇩🇪 Germany | Hetzner Online GmbH | February 13, 2026 |
| medicamentosrothlin.com.ar | 🇦🇷 Argentina | NSS S.A. | February 13, 2026 |
| pharmaline.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 13, 2026 |
| sdmesa.edu | Unknown | Cloudflare, Inc. | February 13, 2026 |
| resorts-for-sale.com | 🇺🇸 United States | PrivateSystems Networks | February 8, 2026 |
| groupe-acn.fr | 🇫🇷 France | OVH SAS | February 7, 2026 |
| bdbi.org | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| chauffage-bois-sec.com | 🇫🇷 France | OVH SAS | February 7, 2026 |
| aussies-vom-wuerdebach.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| novsu.ru | 🇷🇺 Russia | NIKS | February 7, 2026 |
| cafetime.co.jp | 🇯🇵 Japan | Amazon.com, Inc. | February 7, 2026 |
| signage.one | 🇺🇸 United States | IONOS SE | February 7, 2026 |
| demopaedia.org | 🇫🇷 France | Renater | February 7, 2026 |
| ms-laender.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| mettko.com | 🇨🇦 Canada | Bell Canada | February 7, 2026 |
| medical-linkage.com | 🇯🇵 Japan | GMO GlobalSign Holdings K.K. | February 7, 2026 |
| antiquairedecorateur.fr | 🇫🇷 France | OVH SAS | February 7, 2026 |
| quercus-gruengestaltung.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| roatan.net | 🇺🇸 United States | PrivateSystems Networks | February 7, 2026 |
| theags.org | 🇸🇪 Sweden | Chalmers University of Technology | February 7, 2026 |
| gardenstaging-sas.com | 🇫🇷 France | OVH SAS | February 7, 2026 |
| music-rocks.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| pure-yoga.cn | 🇨🇳 China | Hangzhou Alibaba Advertising Co.,Ltd. | February 7, 2026 |
| koehl.eu | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| photodrome.nl | 🇳🇱 Netherlands | Signet B.V. | February 7, 2026 |
| macpet.de | 🇩🇪 Germany | Deutsche Telekom AG | February 7, 2026 |
| gletscher-eiszeiten.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| history-vision.de | 🇩🇪 Germany | Mittwald CM Service GmbH & Co. KG | February 7, 2026 |
| hal-pc.org | 🇺🇸 United States | The Optimal Link Corporation | February 7, 2026 |
| canahotel.com.vn | 🇻🇳 Vietnam | VNPT Corp | February 7, 2026 |
| villagetaways.com | 🇦🇺 Australia | Amazon.com, Inc. | February 7, 2026 |
| downloadcards.it | 🇪🇸 Spain | IONOS SE | February 7, 2026 |
| priscillange.net | 🇫🇷 France | OVH SAS | February 6, 2026 |
| ac-orleans-tours.fr | 🇫🇷 France | Renater | February 6, 2026 |
| auashop.com | 🇪🇸 Spain | IONOS SE | February 6, 2026 |
| fabriciuslaw.com | 🇺🇸 United States | Google LLC | 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 PHP 5.5.21 Identifiers
Who is using PHP 5.5.21 and where.
Countries
Top 5 most detected countries for PHP 5.5.21
ASNs
Top 5 most detected ASNs for PHP 5.5.21
Languages
Top 5 most detected Languages for PHP 5.5.21
TLDs
Top 5 most detected TLDs for PHP 5.5.21
Most Frequent PHP 5.5.21 Identifiers and Complementary Tech
Most frequently encountered identifiers for PHP 5.5.21 and its complementary technologies.
| Technology | Sites |
|---|---|
| Apache HTTP Server | 88 |
| jQuery | 71 |
| jQuery UI | 25 |
| TYPO3 CMS | 23 |
| OpenSSL | 20 |
| jQuery Migrate | 19 |
| HSTS | 18 |
| Bootstrap | 17 |
| Debian | 16 |
| MySQL | 14 |
| WordPress | 14 |
| CentOS | 14 |
| Google Analytics | 12 |
| Google Tag Manager | 9 |
| Google Hosted Libraries | 9 |
| Windows Server | 8 |
| Slick | 8 |
| parallax.js | 6 |
| Nginx | 6 |
| Modernizr | 5 |
| OWL Carousel | 5 |
| AddThis | 5 |
| Google Maps | 5 |
| jsDelivr | 5 |
| Cloudflare | 4 |
| jQuery CDN | 4 |
| Red Hat | 4 |
| Smash Balloon Instagram Feed | 4 |
| Parsley.js | 4 |
| YouTube | 4 |
| Lightbox | 4 |
| Swiper | 3 |
| Onsen UI | 3 |
| prettyPhoto | 3 |
| FancyBox | 3 |
| bxSlider | 3 |
| Contact Form 7 | 3 |
| Prototype | 3 |
| 3 | |
| IIS | 2 |
| Drupal | 2 |
| WebSite X5 | 2 |
| cdnjs | 2 |
| Yoast SEO | 2 |
| CodeIgniter | 2 |
| SWFObject | 2 |
| Underscore.js | 2 |
| Gentoo | 2 |
| 1C-Bitrix | 2 |
| Magnific Popup | 2 |
| Language | Sites |
|---|---|
| English | 25 |
| German | 23 |
| French | 21 |
| Japanese | 7 |
| Chinese | 7 |
| Latin | 6 |
| Italian | 3 |
| Russian | 3 |
| Spanish | 2 |
| Yoruba | 2 |
| Dutch | 2 |
| Tagalog | 2 |
| Catalan | 2 |
| Norwegian Nynorsk | 2 |
| Icelandic | 1 |
| Esperanto | 1 |
| Tswana | 1 |
| Malay | 1 |
| Portuguese | 1 |
| Danish | 1 |
| Lithuanian | 1 |
| Finnish | 1 |
| Ukrainian | 1 |
| Indonesian | 1 |
| Albanian | 1 |
| Slovenian | 1 |
| Irish | 1 |
| Hungarian | 1 |
| Mongolian | 1 |
| Estonian | 1 |
| Vietnamese | 1 |
| ASN | Sites |
|---|---|
| Mittwald CM Service GmbH & Co. KG | 27 |
| OVH SAS | 17 |
| Amazon.com, Inc. | 9 |
| IONOS SE | 5 |
| Bluewin | 3 |
| Hetzner Online GmbH | 3 |
| Signet B.V. | 2 |
| Jsc ru-center | 2 |
| Google LLC | 2 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 2 |
| Renater | 2 |
| Cloudflare, Inc. | 2 |
| PrivateSystems Networks | 2 |
| VNPT Corp | 1 |
| Nextgen Communications Srl | 1 |
| ATW Internet Kft. | 1 |
| Vlan24 | 1 |
| NSS S.A. | 1 |
| Consortium GARR | 1 |
| PlusServer GmbH | 1 |
| Bell Canada | 1 |
| Akamai Connected Cloud | 1 |
| The Optimal Link Corporation | 1 |
| CS LOXINFO PUBLIC COMPANY LIMITED | 1 |
| GMO GlobalSign Holdings K.K. | 1 |
| Chalmers University of Technology | 1 |
| SIEL, d.o.o. | 1 |
| Verizon Business | 1 |
| CommuniLink Internet Limited. | 1 |
| Domain names registrar REG.RU, Ltd | 1 |
| National Data Center building | 1 |
| Deutsche Telekom AG | 1 |
| NIKS | 1 |
| TLD | Sites |
|---|---|
| com | 23 |
| de | 22 |
| fr | 9 |
| org | 6 |
| jp | 5 |
| ru | 4 |
| net | 4 |
| eu | 3 |
| swiss | 2 |
| nl | 2 |
| it | 2 |
| info | 1 |
| ro | 1 |
| com.au | 1 |
| cn | 1 |
| com.vn | 1 |
| at | 1 |
| co.th | 1 |
| hu | 1 |
| si | 1 |
| one | 1 |
| co.jp | 1 |
| hk | 1 |
| com.ar | 1 |
| edu | 1 |
| mn | 1 |
| es | 1 |
| Country | Sites |
|---|---|
| 🇩🇪 Germany | 32 |
| 🇫🇷 France | 19 |
| 🇯🇵 Japan | 8 |
| 🇺🇸 United States | 8 |
| 🇷🇺 Russia | 4 |
| 🇪🇸 Spain | 4 |
| 🇨🇠Switzerland | 3 |
| 🇨🇳 China | 2 |
| 🇦🇺 Australia | 2 |
| 🇳🇱 Netherlands | 2 |
| 🇦🇷 Argentina | 1 |
| ðŸ‡ðŸ‡º Hungary | 1 |
| 🇸🇮 Slovenia | 1 |
| 🇲🇳 Mongolia | 1 |
| 🇨🇦 Canada | 1 |
| ðŸ‡ðŸ‡° Hong Kong | 1 |
| 🇻🇳 Vietnam | 1 |
| 🇸🇪 Sweden | 1 |
| 🇹🇠Thailand | 1 |
| 🇮🇹 Italy | 1 |
| 🇸🇬 Singapore | 1 |
| 🇷🇴 Romania | 1 |