PHP 5.3.1
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PHP is a general-purpose scripting language used for web development.
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143 live PHP 5.3.1 sites, ready to export.
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PHP 5.3.1 companies in the United States
Every PHP 5.3.1 website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 PHP 5.3.1 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to PHP 5.3.1 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
PHP 5.3.1 Complementary Technologies
Technologies frequently found with PHP 5.3.1.
Most Frequent Complementary Tech
Apache HTTP Server
119
OpenSSL
82
Windows Server
78
mod_ssl
74
mod_dav
65
Perl
60
mod_perl
60
jQuery
51
UNIX
33
Bootstrap
17
Live Websites
Websites Using PHP 5.3.1
Live sites we caught running PHP 5.3.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| veronahotel.net | 🇫🇷 France | OVH SAS | July 25, 2026 |
| alghero-all-hotels.com | 🇸🇬 Singapore | DigitalOcean, LLC | July 25, 2026 |
| pune-hotels.com | 🇸🇬 Singapore | DigitalOcean, LLC | July 24, 2026 |
| puvill.com | 🇪🇸 Spain | acens Technologies, S.L. | July 23, 2026 |
| lineage2-classic.net | Unknown | Cloudflare, Inc. | July 22, 2026 |
| mattssprings.com | 🇺🇸 United States | South Central Communications, Inc. | June 18, 2026 |
| mc-cool.cz | 🇨🇿 Czech Republic | TTC TELEKOMUNIKACE s.r.o. | June 18, 2026 |
| unorteinova.pt | 🇵🇹 Portugal | Fundacao para a Ciencia e a Tecnologia, I.P. | June 18, 2026 |
| ibersaculib.com | 🇪🇸 Spain | acens Technologies, S.L. | June 18, 2026 |
| nacosynthetics.com | 🇨🇳 China | China Telecom Group | June 18, 2026 |
Identifiers
Top PHP 5.3.1 Identifiers
Who is using PHP 5.3.1 and where: top five by detected sites.
Technology
Apache HTTP Server
119
OpenSSL
82
Windows Server
78
mod_ssl
74
mod_dav
65
Language
English
31
German
18
Chinese
10
French
9
Japanese
8
ASN
Cloudflare, Inc.
8
Data Communication Business Group
5
DigitalOcean, LLC
5
Societe Francaise Du Radiotelephone - SFR SA
5
Aria Shatel PJSC
4
TLD
com
36
de
14
org
12
net
7
cz
5
Country
Germany
17
United States
14
Japan
11
France
8
Unknown
8
Deep Dive
Most Frequent PHP 5.3.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for PHP 5.3.1 and its complementary technologies.
| Technology | Sites |
|---|---|
Apache HTTP Server | 119 |
OpenSSL | 82 |
Windows Server | 78 |
mod_ssl | 74 |
|
mod_dav | 65 |
Perl | 60 |
mod_perl | 60 |
jQuery | 51 |
UNIX | 33 |
Bootstrap | 17 |
MooTools | 13 |
Joomla | 11 |
jQuery UI | 10 |
YouTube | 9 |
Cloudflare | 8 |
IIS | 8 |
Nginx | 8 |
Google AdSense | 7 |
Google Analytics | 7 |
Google Hosted Libraries | 7 |
HTTP/3 | 7 |
Lightbox | 7 |
MySQL | 7 |
Modernizr | 6 |
|
jQuery Migrate | 6 |
| Language | Sites |
|---|---|
| English | 31 |
| German | 18 |
| Chinese | 10 |
| French | 9 |
| Japanese | 8 |
| Spanish | 8 |
| Czech | 6 |
| Polish | 6 |
| Persian | 5 |
| Hungarian | 4 |
| Indonesian | 3 |
| Italian | 3 |
| Portuguese | 3 |
| Russian | 3 |
| Tswana | 3 |
| Latin | 2 |
| Malay | 2 |
| Vietnamese | 2 |
| Xhosa | 2 |
| Catalan | 1 |
| Esperanto | 1 |
| Lithuanian | 1 |
| Dutch | 1 |
| Tagalog | 1 |
| Turkish | 1 |
| Yoruba | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 8 |
| Data Communication Business Group | 5 |
| DigitalOcean, LLC | 5 |
| Societe Francaise Du Radiotelephone - SFR SA | 5 |
| Aria Shatel PJSC | 4 |
| Mittwald CM Service GmbH & Co. KG | 4 |
| OVH SAS | 4 |
| AVONET, s.r.o. | 3 |
| COORDINADORA DE CARRIERS, S.A. DE C.V. | 3 |
| China Telecom Group | 3 |
| South Central Communications, Inc. | 3 |
| Toya sp.z.o.o | 3 |
| Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 3 |
| Verizon Business | 3 |
| WebSupport s.r.o. | 3 |
| acens Technologies, S.L. | 3 |
| digitiminimi, inc. | 3 |
| 1&1 Versatel GmbH | 2 |
| Amazon.com, Inc. | 2 |
| BITel Gesellschaft fuer Telekommunikation mbH | 2 |
| Deutsche Telekom AG | 2 |
| Domain names registrar REG.RU, Ltd | 2 |
| EVANZO e-commerce GmbH | 2 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 2 |
| MasterDC s.r.o. | 2 |
| PT Telekomunikasi Indonesia | 2 |
| SAKURA Internet Inc. | 2 |
| Sri Lanka Telecom Internet | 2 |
| VNPT Corp | 2 |
| 10G.KZ LLC | 1 |
| A1 Bulgaria EAD | 1 |
| ACONET | 1 |
| ALGAR TELECOM SA | 1 |
| Akamai Connected Cloud | 1 |
| Aruba S.p.A. | 1 |
| Asahi Net | 1 |
| Bhorer Alo Cable And Broadband Private Limited | 1 |
| BroadBand Tower, Inc. | 1 |
| CHINA UNICOM China169 Backbone | 1 |
| Chinanet | 1 |
| CommuniLink Internet Limited. | 1 |
| Contabo GmbH | 1 |
| Fastweb | 1 |
| Fundacao para a Ciencia e a Tecnologia, I.P. | 1 |
| GMO GlobalSign Holdings K.K. | 1 |
| Gazon Communications India Limited | 1 |
| HAL Service SpA | 1 |
| Hostinger International Limited | 1 |
| Hostkey B.v. | 1 |
| IONOS SE | 1 |
| JSC Severen-Telecom | 1 |
| KDDI CORPORATION | 1 |
| Lodz University of Technology | 1 |
| MINISTRY OF HIGHER EDUCATION MALAYSIA | 1 |
| Magyar Telekom Plc. | 1 |
| Microsoft Corporation | 1 |
| NordNet SA | 1 |
| ORANGE | 1 |
| Odec, Centro De Calculo Y Aplicaciones Informaticas, S.A. | 1 |
| Onetra Bilisim Teknolojileri San. Tic. LTD. STI. | 1 |
| Optimum | 1 |
| PT Comtronics Systems | 1 |
| Play | 1 |
| Rackspace Hosting | 1 |
| Reliable Communications s.r.o. | 1 |
| Rostelecom | 1 |
| Shinjiru Technology Sdn Bhd | 1 |
| Sony Network Communications Inc. | 1 |
| TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Al | 1 |
| TM TECHNOLOGY SERVICES SDN. BHD. | 1 |
| TOKAI Communications Corporation | 1 |
| TTC TELEKOMUNIKACE s.r.o. | 1 |
| Telekom Austria | 1 |
| Telenor Norge AS | 1 |
| United Networks SE | 1 |
| University of Maine System | 1 |
| University of Warmia and Mazury in Olsztyn, Poland | 1 |
| VIRTBIZ Internet Services | 1 |
| Vodafone GmbH | 1 |
| WIN EMPRESAS S.A.C. | 1 |
| Wroclaw Centre of Networking and Supercomputing | 1 |
| green.ch AG | 1 |
| netcup GmbH | 1 |
| TLD | Sites |
|---|---|
| com | 36 |
| de | 14 |
| org | 12 |
| net | 7 |
| cz | 5 |
| tw | 5 |
| hu | 4 |
| ir | 4 |
| jp | 4 |
| mx | 4 |
| pl | 4 |
| br | 3 |
| cn | 3 |
| eu | 3 |
| info | 3 |
| it | 3 |
| ru | 3 |
| uk | 3 |
| es | 2 |
| hk | 2 |
| vn | 2 |
| 163 | 1 |
| 230 | 1 |
| 26 | 1 |
| 3 | 1 |
| 35 | 1 |
| 92 | 1 |
| at | 1 |
| ch | 1 |
| club | 1 |
| id | 1 |
| institute | 1 |
| kz | 1 |
| lk | 1 |
| my | 1 |
| pt | 1 |
| site | 1 |
| tn | 1 |
| Country | Sites |
|---|---|
| 🇩🇪 Germany | 17 |
| 🇺🇸 United States | 14 |
| 🇯🇵 Japan | 11 |
| 🇫🇷 France | 8 |
| Unknown | 8 |
| 🇨🇳 China | 7 |
| 🇨🇿 Czech Republic | 6 |
| 🇵🇱 Poland | 6 |
| 🇮🇷 Iran | 5 |
| 🇷🇺 Russia | 5 |
| 🇹🇼 Taiwan | 5 |
| 🇪🇸 Spain | 4 |
| 🇭🇺 Hungary | 4 |
| 🇮🇩 Indonesia | 4 |
| 🇲🇽 Mexico | 4 |
| 🇲🇾 Malaysia | 4 |
| 🇧🇷 Brazil | 3 |
| 🇬🇧 United Kingdom | 3 |
| 🇮🇹 Italy | 3 |
| 🇸🇬 Singapore | 3 |
| 🇦🇹 Austria | 2 |
| 🇭🇰 Hong Kong | 2 |
| 🇮🇳 India | 2 |
| 🇱🇰 Sri Lanka | 2 |
| 🇻🇳 Vietnam | 2 |
| 🇧🇬 Bulgaria | 1 |
| 🇨🇭 Switzerland | 1 |
| 🇮🇪 Ireland | 1 |
| 🇰🇿 Kazakhstan | 1 |
| 🇳🇴 Norway | 1 |
| 🇵🇪 Peru | 1 |
| 🇵🇹 Portugal | 1 |
| 🇹🇳 Tunisia | 1 |
| 🇹🇷 Turkey | 1 |