Websites using 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.
783 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.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
Open the Lead List ExporterJust need a few domains? Export up to 10 free from a subset of our crawl.
Every WordPress 3.1 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 WordPress 3.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using WordPress 3.1
A sample of live WordPress 3.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| hanoiguide.net | September 26, 2026 | |
| flanesi.it | September 23, 2026 | |
| ladas.gr | September 19, 2026 | |
| usgunsource.com | September 19, 2026 | |
| srpkzn.ru | August 20, 2026 | |
| in-cuxhaven.info | August 19, 2026 | |
| studio64.be | August 19, 2026 | |
| urlaubinderschweiz.com | August 19, 2026 | |
| festival-lesmilliaires.fr | August 19, 2026 | |
| chemeco.pl | August 19, 2026 |
How many websites use WordPress 3.1?
We found WordPress 3.1 on 783 websites in our September 2026 crawl, across 49 countries.
Which countries use WordPress 3.1 the most?
By number of websites, the top countries are United States (14%, 107 sites), Japan (9%, 73 sites), Germany (9%, 69 sites), Italy (5%, 42 sites) and France (5%, 40 sites). Together they account for 42% of the 783 WordPress 3.1 sites we track. 48% of the sites are in English, and .com is the most used domain ending, on 31% of them.
Where are WordPress 3.1 websites hosted?
The networks carrying the most WordPress 3.1 sites are Cloudflare, Inc. (195 sites), OVH SAS (41 sites) and Aruba S.p.A. (35 sites).
What technologies are used with WordPress 3.1?
Across the 783 WordPress 3.1 sites we track, the technologies most often found alongside it are MySQL (100%, 783 sites), PHP (100%, 783 sites), jQuery (56%, 440 sites), Apache HTTP Server (40%, 317 sites) and HTTP/3 (35%, 272 sites).
Breakdown of WordPress 3.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
MySQL | 783 |
PHP | 783 |
jQuery | 440 |
Apache HTTP Server | 317 |
HTTP/3 | 272 |
Cloudflare | 219 |
LiteSpeed | 213 |
|
Cloudflare Browser Insights | 198 |
|
LiteSpeed Cache | 170 |
Nginx | 128 |
All in One SEO | 117 |
|
All in One SEO Pack | 117 |
Contact Form 7 | 105 |
Imagely NextGEN Gallery | 90 |
NextGEN Gallery | 88 |
SWFObject | 70 |
YouTube | 63 |
Lightbox | 62 |
Gravatar | 59 |
Google Hosted Libraries | 58 |
Google AdSense | 42 |
Cufon | 37 |
DoubleClick Ad Exchange (AdX) | 36 |
| HSTS | 36 |
prettyPhoto | 33 |
| Language | Sites |
|---|---|
| English | 372 |
| Japanese | 68 |
| German | 52 |
| French | 38 |
| Italian | 33 |
| Russian | 31 |
| Spanish | 23 |
| Swedish | 15 |
| Polish | 14 |
| Dutch | 13 |
| Latin | 12 |
| Portuguese | 8 |
| Czech | 7 |
| Afrikaans | 6 |
| Danish | 6 |
| Hungarian | 6 |
| Indonesian | 6 |
| Chinese | 6 |
| Estonian | 4 |
| Latvian | 4 |
| Lithuanian | 4 |
| Norwegian Nynorsk | 4 |
| Romanian | 4 |
| Albanian | 4 |
| Greek | 3 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 195 |
| OVH SAS | 41 |
| Aruba S.p.A. | 35 |
| IONOS SE | 32 |
| GMO Internet, Inc. | 27 |
| GoDaddy.com, LLC | 26 |
| CLOUDFLARENET | 22 |
| Loopia AB | 19 |
| SAKURA Internet Inc. | 17 |
| Neue Medien Muennich GmbH | 13 |
| Xserver Inc. | 10 |
| Strato GmbH | 8 |
| New Dream Network, LLC | 7 |
| Host Europe GmbH | 6 |
| Liquid Web, L.L.C | 6 |
| LiquidNet US LLC | 6 |
| WHG Hosting Services Ltd | 6 |
| dogado GmbH | 6 |
| home.pl sp. z o.o. | 6 |
| GMO Internet Group, Inc. | 5 |
| Heart Internet limited | 5 |
| Hetzner Online GmbH | 5 |
| ICDSoft Ltd. | 5 |
| InMotion Hosting, Inc. | 5 |
| Cyber_Folks S.A. | 4 |
| TLD | Sites |
|---|---|
| com | 239 |
| info | 177 |
| net | 39 |
| de | 37 |
| org | 31 |
| it | 28 |
| jp | 27 |
| uk | 24 |
| ru | 22 |
| fr | 19 |
| se | 13 |
| pl | 11 |
| eu | 8 |
| au | 7 |
| be | 7 |
| ca | 7 |
| cz | 7 |
| in | 6 |
| br | 5 |
| hu | 5 |
| nl | 5 |
| dk | 4 |
| ro | 4 |
| at | 3 |
| ee | 3 |
| Country | Sites |
|---|---|
| Unknown | 207 |
| 🇺🇸 United States | 107 |
| 🇯🇵 Japan | 73 |
| 🇩🇪 Germany | 69 |
| 🇮🇹 Italy | 42 |
| 🇫🇷 France | 40 |
| 🇬🇧 United Kingdom | 29 |
| 🇷🇺 Russia | 27 |
| 🇸🇪 Sweden | 24 |
| 🇨🇦 Canada | 18 |
| 🇵🇱 Poland | 16 |
| 🇨🇿 Czech Republic | 9 |
| 🇪🇸 Spain | 9 |
| 🇦🇺 Australia | 7 |
| 🇧🇪 Belgium | 7 |
| 🇭🇺 Hungary | 7 |
| 🇳🇱 Netherlands | 7 |
| 🇧🇷 Brazil | 6 |
| 🇮🇳 India | 6 |
| 🇸🇬 Singapore | 6 |
| 🇷🇴 Romania | 5 |
| 🇺🇦 Ukraine | 5 |
| 🇩🇰 Denmark | 4 |
| 🇪🇪 Estonia | 4 |
| 🇱🇻 Latvia | 4 |
FAQ
Answers drawn from our latest crawl of WordPress 3.1 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.