28 live PHP 5.5.4 sites, ready to export.
That's how many PHP 5.5.4 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every PHP 5.5.4 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 PHP 5.5.4 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using PHP 5.5.4
A sample of live PHP 5.5.4 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| cpils.com | August 19, 2026 | |
| snzadm.ru | August 19, 2026 | |
| joklausykite.lt | August 18, 2026 | |
| pactoris.pl | August 18, 2026 | |
| prostalix-official.site | August 17, 2026 | |
| samco.com | August 17, 2026 | |
| hikaku-memo.com | August 17, 2026 | |
| flekosteel-gel.eu | August 17, 2026 | |
| nnjiaogu.com | August 17, 2026 | |
| jeep.it | August 16, 2026 |
How many websites use PHP 5.5.4?
We found PHP 5.5.4 on 28 websites in our August 2026 crawl, across 11 countries.
Which countries use PHP 5.5.4 the most?
By number of websites, the top countries are Russia (21%, 6 sites), South Korea (18%, 5 sites), Japan (11%, 3 sites), Poland (11%, 3 sites) and China (7%, 2 sites). Together they account for 68% of the 28 PHP 5.5.4 sites we track. 21% of the sites are in English, and .com is the most used domain ending, on 43% of them.
Where are PHP 5.5.4 websites hosted?
The networks carrying the most PHP 5.5.4 sites are Domain names registrar REG.RU, Ltd (4 sites), OPTAGE Inc. (3 sites) and Cloudflare, Inc. (2 sites).
What technologies are used with PHP 5.5.4?
Across the 28 PHP 5.5.4 sites we track, the technologies most often found alongside it are Apache HTTP Server (82%, 23 sites), jQuery (71%, 20 sites), UNIX (43%, 12 sites), OpenSSL (29%, 8 sites) and Bootstrap (25%, 7 sites).
Breakdown of PHP 5.5.4 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Apache HTTP Server | 23 |
jQuery | 20 |
UNIX | 12 |
OpenSSL | 8 |
Bootstrap | 7 |
MySQL | 7 |
WordPress | 6 |
jQuery UI | 6 |
Cloudflare | 5 |
FancyBox | 5 |
Google Analytics | 5 |
| HSTS | 5 |
Nginx | 5 |
|
jQuery Migrate | 4 |
DoubleClick Ad Exchange (AdX) | 3 |
Elementor | 3 |
Google AdSense | 3 |
Modernizr | 3 |
cdnjs | 3 |
|
mod_dav | 3 |
mod_ssl | 3 |
reCAPTCHA | 3 |
|
Cloudflare Browser Insights | 2 |
HTTP/3 | 2 |
|
jQuery CDN | 2 |
| Language | Sites |
|---|---|
| English | 6 |
| Korean | 4 |
| Chinese | 4 |
| Russian | 3 |
| Japanese | 2 |
| Polish | 2 |
| Bulgarian | 1 |
| Italian | 1 |
| Latin | 1 |
| Dutch | 1 |
| Portuguese | 1 |
| Tagalog | 1 |
| Vietnamese | 1 |
| ASN | Sites |
|---|---|
| Domain names registrar REG.RU, Ltd | 4 |
| OPTAGE Inc. | 3 |
| Cloudflare, Inc. | 2 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 2 |
| KINX | 2 |
| Korea Telecom | 2 |
| OVH SAS | 2 |
| Signet B.V. | 2 |
| Amazon.com, Inc. | 1 |
| Exatel S.A. | 1 |
| Hut 8 Mining Corp. | 1 |
| Inetcom Carrier LLC | 1 |
| Rackspace Hosting | 1 |
| SK Broadband Co Ltd | 1 |
| UAB Baltnetos komunikacijos | 1 |
| Uan Company S.r.l. | 1 |
| Vega-Service, LLC | 1 |
| TLD | Sites |
|---|---|
| com | 12 |
| kr | 3 |
| pl | 3 |
| ru | 2 |
| ae | 1 |
| cn | 1 |
| eu | 1 |
| it | 1 |
| jp | 1 |
| lt | 1 |
| nl | 1 |
| site | 1 |
| Country | Sites |
|---|---|
| 🇷🇺 Russia | 6 |
| 🇰🇷 South Korea | 5 |
| 🇯🇵 Japan | 3 |
| 🇵🇱 Poland | 3 |
| 🇨🇳 China | 2 |
| 🇳🇱 Netherlands | 2 |
| Unknown | 2 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇨🇦 Canada | 1 |
| 🇮🇹 Italy | 1 |
| 🇱🇹 Lithuania | 1 |
| 🇺🇸 United States | 1 |
FAQ
Answers drawn from our latest crawl of PHP 5.5.4 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.