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.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
WordPress 3.9.23 Complementary Technologies
Technologies frequently found with WordPress 3.9.23.
Live WordPress 3.9.23 Sites
7
Complementary Tech
23
Most Frequent Complementary Tech
Websites Using WordPress 3.9.23
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| chaucergroup.co.uk | Unknown | Cloudflare, Inc. | February 14, 2026 |
| doktornkankomma.se | 🇸🇪 Sweden | Telenor Sverige AB | February 13, 2026 |
| univmiami.net | Unknown | Cloudflare, Inc. | February 13, 2026 |
| arm-nord.eu | 🇺🇦 Ukraine | Internet Invest, Ltd. | February 13, 2026 |
| epicdivers.com | 🇺🇸 United States | CloudAccess.net, LLC | February 8, 2026 |
| garotadeipanema.com.br | 🇧🇷 Brazil | Universo Online S.A. | February 7, 2026 |
| keywest.no | 🇳🇴 Norway | Domeneshop AS | February 7, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
Buy Now — $199.95 USDTop WordPress 3.9.23 Identifiers
Who is using WordPress 3.9.23 and where.
Countries
Top 5 most detected countries for WordPress 3.9.23
ASNs
Top 5 most detected ASNs for WordPress 3.9.23
Languages
Top 5 most detected Languages for WordPress 3.9.23
TLDs
Top 5 most detected TLDs for WordPress 3.9.23
Most Frequent WordPress 3.9.23 Identifiers and Complementary Tech
Most frequently encountered identifiers for WordPress 3.9.23 and its complementary technologies.
| Technology | Sites |
|---|---|
| MySQL | 7 |
| PHP | 7 |
| jQuery | 6 |
| jQuery Migrate | 5 |
| Apache HTTP Server | 3 |
| Cloudflare | 2 |
| Cloudflare Browser Insights | 2 |
| Nginx | 2 |
| Twenty Twelve | 2 |
| HTTP/3 | 2 |
| prettyPhoto | 2 |
| Google Analytics | 1 |
| Polylang | 1 |
| Yoast SEO | 1 |
| Responsive Lightbox & Gallery | 1 |
| Google Maps | 1 |
| Twenty Thirteen | 1 |
| All in One SEO | 1 |
| All in One SEO Pack | 1 |
| Gravatar | 1 |
| FitVids.JS | 1 |
| Lightbox | 1 |
| AddThis | 1 |
| Language | Sites |
|---|---|
| English | 3 |
| Portuguese | 1 |
| Swahili | 1 |
| Catalan | 1 |
| Norwegian Bokmål | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 2 |
| Internet Invest, Ltd. | 1 |
| Domeneshop AS | 1 |
| Universo Online S.A. | 1 |
| CloudAccess.net, LLC | 1 |
| Telenor Sverige AB | 1 |
| TLD | Sites |
|---|---|
| eu | 1 |
| co.uk | 1 |
| no | 1 |
| com.br | 1 |
| com | 1 |
| net | 1 |
| se | 1 |
| Country | Sites |
|---|---|
| 🇺🇦 Ukraine | 1 |
| 🇳🇴 Norway | 1 |
| 🇧🇷 Brazil | 1 |
| 🇺🇸 United States | 1 |
| 🇸🇪 Sweden | 1 |