Websites using WordPress 4.5.21
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.
17 live WordPress 4.5.21 sites, ready to export.
That's how many WordPress 4.5.21 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 4.5.21 website we detected in France.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to WordPress 4.5.21 websites on .com domains.
Websites Using WordPress 4.5.21
A sample of live WordPress 4.5.21 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| 2install.co.uk | August 18, 2026 | |
| jung-neuroscience.com | August 18, 2026 | |
| agile-soft.dev | August 17, 2026 | |
| ceus-coaching.de | August 13, 2026 | |
| dextroanalytics.com | August 12, 2026 | |
| associazioneinnovitae.it | August 11, 2026 | |
| clark-wayland.com | August 11, 2026 | |
| transylvania.tours | August 7, 2026 | |
| pasticceriacorreggiomilano.it | August 7, 2026 | |
| maluti.biz | July 16, 2026 |
How many websites use WordPress 4.5.21?
We found WordPress 4.5.21 on 17 websites in our August 2026 crawl, across 12 countries.
Which countries use WordPress 4.5.21 the most?
By number of websites, the top countries are France (12%, 2 sites), United Kingdom (12%, 2 sites), Italy (12%, 2 sites), Netherlands (12%, 2 sites) and Germany (6%, 1 site). Together they account for 53% of the 17 WordPress 4.5.21 sites we track. 35% of the sites are in English, and .com is the most used domain ending, on 29% of them.
Where are WordPress 4.5.21 websites hosted?
The networks carrying the most WordPress 4.5.21 sites are Cloudflare, Inc. (2 sites), MEMSET Ltd (2 sites) and OVH SAS (2 sites).
What technologies are used with WordPress 4.5.21?
Across the 17 WordPress 4.5.21 sites we track, the technologies most often found alongside it are MySQL (100%, 17 sites), PHP (100%, 17 sites), jQuery (94%, 16 sites), jQuery Migrate (65%, 11 sites) and Contact Form 7 (47%, 8 sites).
Breakdown of WordPress 4.5.21 websites
What else they run, plus their language, hosting network, domain extension and country.
| Language | Sites |
|---|---|
| English | 6 |
| French | 2 |
| Italian | 2 |
| German | 1 |
| Indonesian | 1 |
| Dutch | 1 |
| Portuguese | 1 |
| Spanish | 1 |
| Swedish | 1 |
| Tswana | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 2 |
| MEMSET Ltd | 2 |
| OVH SAS | 2 |
| 1 GRID (PTY) LTD | 1 |
| Allstream Business US, LLC | 1 |
| Aruba S.p.A. | 1 |
| Blue Screen Srl | 1 |
| Contabo GmbH | 1 |
| DigitalOcean, LLC | 1 |
| IONOS SE | 1 |
| MTDS-AS | 1 |
| Server Plan S.r.l. | 1 |
| Your Hosting B.V. | 1 |
| team.blue Denmark A/S | 1 |
| TLD | Sites |
|---|---|
| com | 5 |
| it | 2 |
| uk | 2 |
| biz | 1 |
| de | 1 |
| dev | 1 |
| fr | 1 |
| ma | 1 |
| nl | 1 |
| se | 1 |
| tours | 1 |
| Country | Sites |
|---|---|
| 🇫🇷 France | 2 |
| 🇬🇧 United Kingdom | 2 |
| 🇮🇹 Italy | 2 |
| 🇳🇱 Netherlands | 2 |
| 🇩🇪 Germany | 1 |
| 🇪🇨 Ecuador | 1 |
| 🇲🇦 Morocco | 1 |
| 🇷🇴 Romania | 1 |
| 🇸🇪 Sweden | 1 |
| 🇸🇬 Singapore | 1 |
| 🇺🇸 United States | 1 |
| 🇿🇦 South Africa | 1 |
| Unknown | 1 |
FAQ
Answers drawn from our latest crawl of WordPress 4.5.21 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.