WordPress 3.1
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.
Lead List Exporter
768 live WordPress 3.1 sites, ready to export.
That's how many WordPress 3.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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WordPress 3.1 companies in the United States
Every WordPress 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 WordPress 3.1 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to WordPress 3.1 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
WordPress 3.1 Complementary Technologies
Technologies frequently found with WordPress 3.1.
Most Frequent Complementary Tech
MySQL
768
PHP
768
jQuery
433
Apache HTTP Server
312
HTTP/3
266
Cloudflare
214
LiteSpeed
212
Cloudflare Browser Insights
187
LiteSpeed Cache
169
Nginx
122
Live Websites
Websites Using WordPress 3.1
Live sites we caught running WordPress 3.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| guntis.lv | Unknown | Cloudflare, Inc. | July 28, 2026 |
| greenews.info | ๐ฎ๐น Italy | Aruba S.p.A. | July 27, 2026 |
| railpictures.ca | ๐จ๐ฆ Canada | GloboTech Communications | July 27, 2026 |
| broadbandmechanics.com | Unknown | Cloudflare, Inc. | July 26, 2026 |
| scribblewebdesign.co.uk | ๐ฌ๐ง United Kingdom | OVH SAS | July 26, 2026 |
| flanesi.it | ๐ฎ๐น Italy | Aruba S.p.A. | July 25, 2026 |
| usgunsource.com | ๐บ๐ธ United States | Data102 | July 23, 2026 |
| fairviewautomotive.com | ๐จ๐ฆ Canada | Tera-byte Dot Com Inc. | June 18, 2026 |
| maseczkico.info | Unknown | Cloudflare, Inc. | June 18, 2026 |
| romantiskweekend.se | ๐ธ๐ช Sweden | Loopia AB | June 18, 2026 |
Identifiers
Top WordPress 3.1 Identifiers
Who is using WordPress 3.1 and where: top five by detected sites.
Technology
MySQL
768
PHP
768
jQuery
433
Apache HTTP Server
312
HTTP/3
266
Language
English
362
Japanese
68
German
60
Italian
35
French
34
ASN
Cloudflare, Inc.
213
OVH SAS
42
Aruba S.p.A.
37
IONOS SE
35
GMO Internet Group, Inc.
33
TLD
com
231
info
175
net
38
org
36
de
34
Country
Unknown
211
United States
106
Japan
76
Germany
66
Italy
42
Deep Dive
Most Frequent WordPress 3.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for WordPress 3.1 and its complementary technologies.
| Technology | Sites |
|---|---|
MySQL | 768 |
PHP | 768 |
jQuery | 433 |
Apache HTTP Server | 312 |
HTTP/3 | 266 |
Cloudflare | 214 |
LiteSpeed | 212 |
|
Cloudflare Browser Insights | 187 |
LiteSpeed Cache | 169 |
Nginx | 122 |
All in One SEO | 116 |
|
All in One SEO Pack | 115 |
Contact Form 7 | 100 |
Imagely NextGEN Gallery | 90 |
NextGEN Gallery | 87 |
SWFObject | 70 |
Lightbox | 64 |
Google Hosted Libraries | 56 |
YouTube | 53 |
Gravatar | 42 |
| HSTS | 42 |
Google AdSense | 40 |
Cufon | 35 |
DoubleClick Ad Exchange (AdX) | 35 |
Aruba.it | 34 |
| Language | Sites |
|---|---|
| English | 362 |
| Japanese | 68 |
| German | 60 |
| Italian | 35 |
| French | 34 |
| Russian | 28 |
| Spanish | 19 |
| Latin | 16 |
| Swedish | 16 |
| Polish | 14 |
| Dutch | 13 |
| Portuguese | 9 |
| Danish | 7 |
| Chinese | 7 |
| Hungarian | 6 |
| Romanian | 6 |
| Czech | 4 |
| Estonian | 4 |
| Yoruba | 4 |
| Afrikaans | 3 |
| Greek | 3 |
| Lithuanian | 3 |
| Malay | 3 |
| Norwegian Nynorsk | 3 |
| Slovak | 3 |
| Basque | 2 |
| Hebrew | 2 |
| Indonesian | 2 |
| Latvian | 2 |
| Mฤori | 2 |
| Southern Sotho | 2 |
| Albanian | 2 |
| Tswana | 2 |
| Tsonga | 2 |
| Turkish | 2 |
| Bulgarian | 1 |
| Catalan | 1 |
| Esperanto | 1 |
| Finnish | 1 |
| Croatian | 1 |
| Kazakh | 1 |
| Korean | 1 |
| Mongolian | 1 |
| Slovenian | 1 |
| Shona | 1 |
| Serbian | 1 |
| Tagalog | 1 |
| Thai | 1 |
| Ukrainian | 1 |
| Xhosa | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 213 |
| OVH SAS | 42 |
| Aruba S.p.A. | 37 |
| IONOS SE | 35 |
| GMO Internet Group, Inc. | 33 |
| GoDaddy.com, LLC | 27 |
| Loopia AB | 19 |
| SAKURA Internet Inc. | 17 |
| Neue Medien Muennich GmbH | 13 |
| Xserver Inc. | 10 |
| Strato GmbH | 8 |
| Liquid Web, L.L.C | 7 |
| Host Europe GmbH | 6 |
| ICDSoft Ltd. | 6 |
| New Dream Network, LLC | 6 |
| home.pl sp. z o.o. | 6 |
| Amazon.com, Inc. | 5 |
| DigitalOcean, LLC | 5 |
| Heart Internet limited | 5 |
| InMotion Hosting, Inc. | 5 |
| LiquidNet US LLC | 5 |
| Network Solutions, LLC | 5 |
| WHG Hosting Services Ltd | 5 |
| dogado GmbH | 5 |
| Cyber_Folks S.A. | 4 |
| HIVELOCITY, Inc. | 4 |
| Hetzner Online GmbH | 4 |
| Hokuden Information Technology,Inc. | 4 |
| LLC masterhost | 4 |
| Scaleway SAS | 4 |
| team.blue Denmark A/S | 4 |
| Beget LLC | 3 |
| EVANZO e-commerce GmbH | 3 |
| Fornex Hosting S.L. | 3 |
| GloboTech Communications | 3 |
| HostRocket.com, Inc. | 3 |
| NTT PC Communications, Inc. | 3 |
| SYNERGY WHOLESALE PTY LTD | 3 |
| SpeedPartner GmbH | 3 |
| Your Hosting B.V. | 3 |
| A2 Hosting, Inc. | 2 |
| Axarnet Comunicaciones, S.l. | 2 |
| Aziende Italia S.r.l. | 2 |
| Celeste SAS | 2 |
| Combell NV | 2 |
| HostPapa | 2 |
| Hosting 2 GO B.V. | 2 |
| Hurricane Electric LLC | 2 |
| IDC Frontier Inc. | 2 |
| Idigital Internet Inc. | 2 |
| Iomart Cloud Services Limited | 2 |
| JSC RTComm.RU | 2 |
| Jsc ru-center | 2 |
| Leaseweb Canada Inc. | 2 |
| Limestone Networks, Inc. | 2 |
| Locaweb Servicos de Internet SA | 2 |
| Microsoft Corporation | 2 |
| Namecheap, Inc. | 2 |
| NewtekOne, Inc. | 2 |
| OTEnet S.A. | 2 |
| Onidel Pty Ltd | 2 |
| ROMARG SRL | 2 |
| Raiola Networks S.L. | 2 |
| Servergarden Kft. | 2 |
| UAB Interneto vizija | 2 |
| eSited Solutions | 2 |
| 34SP.com Limited | 1 |
| 5G NETWORK OPERATIONS PTY LTD | 1 |
| ARTERIA Networks Corporation | 1 |
| ASPnix | 1 |
| Ace Host, LLC | 1 |
| Advanced Internet Technologies | 1 |
| Alibaba US Technology Co., Ltd. | 1 |
| Aptum Technologies | 1 |
| Asahi Net | 1 |
| Aysima Bilisim Teknolojileri | 1 |
| B2 Net Solutions Inc. | 1 |
| Beyond.pl sp. z o.o. | 1 |
| CASABLANCA INT a.s. | 1 |
| CLAUS WEB srl | 1 |
| CYBERCON, INC. | 1 |
| Canon IT Solutions Inc. | 1 |
| Chernyshov Aleksandr Aleksandrovich | 1 |
| China Telecom Group | 1 |
| Cizgi Telekomunikasyon Anonim Sirketi | 1 |
| Cloud Builders SA | 1 |
| Cogent Communications, LLC | 1 |
| Cyber_Folks SRL | 1 |
| CyrusOne LLC | 1 |
| Data102 | 1 |
| Deutsche Telekom AG | 1 |
| DinaHosting S.L. | 1 |
| Domain names registrar REG.RU, Ltd | 1 |
| Dream Vps Ltd | 1 |
| ECN Internet | 1 |
| Efor Global Technology SL | 1 |
| EuroByte LLC | 1 |
| Expedient | 1 |
| Fastly, Inc. | 1 |
| Fredrik Holmqvist | 1 |
| GMO GlobalSign Holdings K.K. | 1 |
| GTS Telecom SRL | 1 |
| Gigahost AS | 1 |
| Glesys AB | 1 |
| Google LLC | 1 |
| Hosting technology LTD | 1 |
| Hosting.de GmbH | 1 |
| Hostinger International Limited | 1 |
| Hostopia Australia Web Pty Ltd | 1 |
| IBM Cloud | 1 |
| INSYS LLC | 1 |
| INTERNET CZ, a.s. | 1 |
| Internap Holding LLC | 1 |
| Internet Invest, Ltd. | 1 |
| Invitech ICT Services Kft. | 1 |
| Iron Hosting Centre LTD | 1 |
| Isimtescil Bilisim A.S. | 1 |
| JSC IOT | 1 |
| JSC Selectel | 1 |
| Jsc timeweb | 1 |
| KAGOYA JAPAN Inc. | 1 |
| KDDI CORPORATION | 1 |
| KDDI Web Communications Inc. | 1 |
| Keyweb AG | 1 |
| Kinamo N.V. | 1 |
| LG DACOM Corporation | 1 |
| LWSA SA | 1 |
| LeaseWeb Netherlands B.V. | 1 |
| Leibniz-Rechenzentrum | 1 |
| Level 3 Parent, LLC | 1 |
| Luxembourg Online S.A. | 1 |
| MOJOHOST | 1 |
| Magyar Telekom Plc. | 1 |
| Massachusetts Institute of Technology | 1 |
| MasterDC s.r.o. | 1 |
| Maxiplace Ltd. | 1 |
| NTT Global Data Centers EMEA UK Ltd. | 1 |
| National Telecom Public Company Limited | 1 |
| Nazwa.pl Sp.z.o.o. | 1 |
| Nessus GmbH | 1 |
| NetBase BV | 1 |
| Netdirekt Bilisim Danismanlik Iletisim Hizmetleri Sanayi Ve Ticaret As | 1 |
| Nettigritty Private Limited | 1 |
| NovaTrend Services GmbH | 1 |
| Ntirety, Inc. | 1 |
| ODERLAND Webbhotell AB | 1 |
| ON-LINE Ltd | 1 |
| PC ONLINE | 1 |
| POPIDC powered by CSLoxinfo | 1 |
| PRO-ZETA a.s. | 1 |
| Pacific Software Publishing, Inc. | 1 |
| Partner Communications Ltd. | 1 |
| Planetary Networks GmbH | 1 |
| Plus Hosting Grupa d.o.o. | 1 |
| Proen Corp Public Company Limited. | 1 |
| Quality Technology Services, LLC | 1 |
| Quantcom, a.s. | 1 |
| Quantum Internet Services, Inc. | 1 |
| Rackforest Zrt. | 1 |
| Rackspace Hosting | 1 |
| Ratiokontakt GmbH | 1 |
| Register S.p.A. | 1 |
| SG.GS | 1 |
| SIA BITE Latvija | 1 |
| Sabiedriba ar ierobezotu atbildibu DELSKA Latvia | 1 |
| Sentia Denmark A/S | 1 |
| Shock Hosting LLC | 1 |
| Sia Nano IT | 1 |
| SiteHost New Zealand | 1 |
| SoftBank Corp. | 1 |
| Space Ro SRL | 1 |
| Spektar AD | 1 |
| Sucuri | 1 |
| SuperHosting.BG Ltd. | 1 |
| Team Blue Carrier Limited | 1 |
| TechAvenue Malaysia | 1 |
| Tecnocratica Centro de Datos, S.L. | 1 |
| Telecom Argentina S.A. | 1 |
| Telia Company AB | 1 |
| Telia Eesti AS | 1 |
| Tera-byte Dot Com Inc. | 1 |
| The Constant Company, LLC | 1 |
| Timenet SpA | 1 |
| UVT Internet s.r.o. | 1 |
| Unified Layer | 1 |
| Unlimited Net, LLC | 1 |
| VSHosting s.r.o. | 1 |
| Vautron Rechenzentrum AG | 1 |
| Virtuaal.com OU | 1 |
| WebHorizon Internet Services | 1 |
| WebSupport s.r.o. | 1 |
| Webglobe, s.r.o. | 1 |
| Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET | 1 |
| Zen Internet Ltd | 1 |
| Zone Media OU | 1 |
| Zoner Oy | 1 |
| atom86 BV | 1 |
| genesys informatica srl | 1 |
| green.ch AG | 1 |
| iNet Ltd | 1 |
| oja.at GmbH | 1 |
| united-domains GmbH | 1 |
| TLD | Sites |
|---|---|
| com | 231 |
| info | 175 |
| net | 38 |
| org | 36 |
| de | 34 |
| jp | 30 |
| it | 29 |
| ru | 21 |
| fr | 20 |
| uk | 20 |
| se | 14 |
| pl | 10 |
| eu | 8 |
| au | 7 |
| be | 7 |
| ca | 7 |
| cz | 6 |
| ro | 6 |
| br | 5 |
| hu | 5 |
| nl | 5 |
| dk | 4 |
| in | 4 |
| ee | 3 |
| es | 3 |
| lv | 3 |
| at | 2 |
| cc | 2 |
| ch | 2 |
| cn | 2 |
| gr | 2 |
| lt | 2 |
| mx | 2 |
| my | 2 |
| nu | 2 |
| nz | 2 |
| sk | 2 |
| ua | 2 |
| ar | 1 |
| biz | 1 |
| hr | 1 |
| il | 1 |
| kz | 1 |
| lu | 1 |
| me | 1 |
| no | 1 |
| pk | 1 |
| sg | 1 |
| su | 1 |
| tv | 1 |
| xn--p1ai | 1 |
| Country | Sites |
|---|---|
| Unknown | 211 |
| ๐บ๐ธ United States | 106 |
| ๐ฏ๐ต Japan | 76 |
| ๐ฉ๐ช Germany | 66 |
| ๐ฎ๐น Italy | 42 |
| ๐ซ๐ท France | 41 |
| ๐ท๐บ Russia | 26 |
| ๐ฌ๐ง United Kingdom | 25 |
| ๐ธ๐ช Sweden | 25 |
| ๐จ๐ฆ Canada | 18 |
| ๐ต๐ฑ Poland | 14 |
| ๐ฆ๐บ Australia | 10 |
| ๐ช๐ธ Spain | 10 |
| ๐ง๐ช Belgium | 7 |
| ๐จ๐ฟ Czech Republic | 7 |
| ๐ณ๐ฑ Netherlands | 7 |
| ๐ง๐ท Brazil | 6 |
| ๐ท๐ด Romania | 6 |
| ๐ญ๐บ Hungary | 5 |
| ๐ธ๐ฌ Singapore | 5 |
| ๐ฉ๐ฐ Denmark | 4 |
| ๐น๐ท Turkey | 4 |
| ๐บ๐ฆ Ukraine | 4 |
| ๐จ๐ณ China | 3 |
| ๐ช๐ช Estonia | 3 |
| ๐ฑ๐ป Latvia | 3 |
| ๐น๐ญ Thailand | 3 |
| ๐ฆ๐น Austria | 2 |
| ๐ง๐ฌ Bulgaria | 2 |
| ๐จ๐ญ Switzerland | 2 |
| ๐ฌ๐ท Greece | 2 |
| ๐ฎ๐ฑ Israel | 2 |
| ๐ฑ๐น Lithuania | 2 |
| ๐ฒ๐ฝ Mexico | 2 |
| ๐ฒ๐พ Malaysia | 2 |
| ๐ธ๐ฐ Slovakia | 2 |
| ๐ฆ๐ท Argentina | 1 |
| ๐ซ๐ฎ Finland | 1 |
| ๐ญ๐ฐ Hong Kong | 1 |
| ๐ญ๐ท Croatia | 1 |
| ๐ฎ๐ช Ireland | 1 |
| ๐ฎ๐ณ India | 1 |
| ๐ฐ๐ท South Korea | 1 |
| ๐ฑ๐บ Luxembourg | 1 |
| ๐ฒ๐ช Montenegro | 1 |
| ๐ณ๐ด Norway | 1 |
| ๐ณ๐ฟ New Zealand | 1 |
| ๐ต๐ฐ Pakistan | 1 |
| ๐น๐ป Tuvalu | 1 |