Websites using WordPress 4.0
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.
1.1k live WordPress 4.0 sites, ready to export.
That's how many WordPress 4.0 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.
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Every WordPress 4.0 website we detected in Russia.
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 4.0 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using WordPress 4.0
A sample of live WordPress 4.0 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| ghestia.cat | September 27, 2026 | |
| divanya.ru | September 22, 2026 | |
| musikschule-treffpunkt.de | September 19, 2026 | |
| 45vargashi.ru | September 19, 2026 | |
| edomeniu.ro | September 19, 2026 | |
| shoninsha.co.jp | September 19, 2026 | |
| nika-bus.com.ua | September 18, 2026 | |
| stoys.co | September 17, 2026 | |
| tamgasoft.kg | September 16, 2026 | |
| andreysh.ru | September 16, 2026 |
How many websites use WordPress 4.0?
We found WordPress 4.0 on 1,114 websites in our September 2026 crawl, across 63 countries.
Which countries use WordPress 4.0 the most?
By number of websites, the top countries are Russia (21%, 239 sites), United States (12%, 129 sites), Japan (7%, 78 sites), Germany (6%, 68 sites) and Italy (5%, 54 sites). Together they account for 51% of the 1,114 WordPress 4.0 sites we track. 25% of the sites are in Russian, and .com is the most used domain ending, on 30% of them.
Where are WordPress 4.0 websites hosted?
The networks carrying the most WordPress 4.0 sites are Cloudflare, Inc. (84 sites), Jsc timeweb (64 sites) and OVH SAS (47 sites).
What technologies are used with WordPress 4.0?
Across the 1,114 WordPress 4.0 sites we track, the technologies most often found alongside it are MySQL (100%, 1,114 sites), PHP (100%, 1,114 sites), jQuery (92%, 1,022 sites), jQuery Migrate (80%, 888 sites) and Apache HTTP Server (42%, 464 sites).
Breakdown of WordPress 4.0 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
MySQL | 1,114 |
PHP | 1,114 |
jQuery | 1,022 |
|
jQuery Migrate | 888 |
Apache HTTP Server | 464 |
Nginx | 405 |
Contact Form 7 | 343 |
All in One SEO | 219 |
|
All in One SEO Pack | 219 |
HTTP/3 | 187 |
Modernizr | 179 |
Bootstrap | 174 |
Lightbox | 172 |
Yoast SEO | 170 |
Google Hosted Libraries | 131 |
Liveinternet | 119 |
YouTube | 119 |
Cloudflare | 115 |
Google Maps | 114 |
Gravatar | 110 |
FitVids.JS | 106 |
prettyPhoto | 98 |
Akismet | 94 |
Google AdSense | 93 |
NextGEN Gallery | 86 |
| Language | Sites |
|---|---|
| Russian | 280 |
| English | 279 |
| Japanese | 74 |
| French | 60 |
| German | 44 |
| Italian | 42 |
| Spanish | 40 |
| Polish | 29 |
| Dutch | 21 |
| Latin | 19 |
| Chinese | 17 |
| Portuguese | 16 |
| Swedish | 16 |
| Czech | 15 |
| Turkish | 12 |
| Ukrainian | 12 |
| Slovak | 10 |
| Tagalog | 10 |
| Romanian | 9 |
| Afrikaans | 8 |
| Hungarian | 6 |
| Lithuanian | 6 |
| Catalan | 5 |
| Danish | 4 |
| Basque | 4 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 84 |
| Jsc timeweb | 64 |
| OVH SAS | 47 |
| GoDaddy.com, LLC | 46 |
| Aruba S.p.A. | 35 |
| Strato GmbH | 35 |
| Hetzner Online GmbH | 31 |
| Amazon.com, Inc. | 27 |
| Beget LLC | 26 |
| JSC IOT | 17 |
| Jsc ru-center | 17 |
| Domain names registrar REG.RU, Ltd | 16 |
| SAKURA Internet Inc. | 15 |
| GMO Internet, Inc. | 14 |
| IONOS SE | 14 |
| Host Europe GmbH | 13 |
| Loopia AB | 13 |
| DigitalOcean, LLC | 12 |
| Xserver Inc. | 12 |
| Akamai Connected Cloud | 11 |
| Cyber_Folks S.A. | 11 |
| LLC masterhost | 11 |
| EuroByte LLC | 10 |
| Hosting Ukraine LTD | 10 |
| Combell NV | 9 |
| TLD | Sites |
|---|---|
| com | 337 |
| ru | 209 |
| jp | 42 |
| ua | 37 |
| it | 36 |
| net | 34 |
| de | 33 |
| org | 32 |
| pl | 27 |
| fr | 21 |
| uk | 20 |
| nl | 18 |
| cz | 17 |
| se | 14 |
| br | 13 |
| ro | 13 |
| es | 12 |
| xn--p1ai | 12 |
| eu | 10 |
| au | 9 |
| ch | 9 |
| hu | 8 |
| ca | 7 |
| gr | 7 |
| sk | 7 |
| Country | Sites |
|---|---|
| 🇷🇺 Russia | 239 |
| 🇺🇸 United States | 129 |
| 🇯🇵 Japan | 78 |
| Unknown | 74 |
| 🇩🇪 Germany | 68 |
| 🇮🇹 Italy | 54 |
| 🇫🇷 France | 52 |
| 🇺🇦 Ukraine | 45 |
| 🇵🇱 Poland | 37 |
| 🇪🇸 Spain | 27 |
| 🇳🇱 Netherlands | 26 |
| 🇬🇧 United Kingdom | 25 |
| 🇨🇿 Czech Republic | 20 |
| 🇸🇪 Sweden | 19 |
| 🇨🇦 Canada | 15 |
| 🇷🇴 Romania | 15 |
| 🇧🇷 Brazil | 14 |
| 🇹🇷 Turkey | 11 |
| 🇦🇺 Australia | 10 |
| 🇨🇭 Switzerland | 9 |
| 🇨🇳 China | 9 |
| 🇭🇺 Hungary | 8 |
| 🇸🇰 Slovakia | 8 |
| 🇬🇷 Greece | 7 |
| 🇰🇷 South Korea | 7 |
FAQ
Answers drawn from our latest crawl of WordPress 4.0 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.