808 live PHP 4.3.11 sites, ready to export.
That's how many PHP 4.3.11 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every PHP 4.3.11 website we detected in Japan.
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 4.3.11 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using PHP 4.3.11
A sample of live PHP 4.3.11 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| 228.net.tw | September 27, 2026 | |
| best-hotels-taipei.com | None detected | September 26, 2026 |
| jinsungdns.co.kr | September 20, 2026 | |
| japanbizkorea.com | September 17, 2026 | |
| koreapartner.biz | September 17, 2026 | |
| taxtrade.co.kr | September 17, 2026 | |
| yamaiga.com | September 17, 2026 | |
| yilip.net | September 17, 2026 | |
| kyodo-west.co.jp | September 16, 2026 | |
| cnp-keythai.com | August 20, 2026 |
How many websites use PHP 4.3.11?
We found PHP 4.3.11 on 808 websites in our September 2026 crawl, across 23 countries.
Which countries use PHP 4.3.11 the most?
By number of websites, the top countries are Japan (42%, 338 sites), South Korea (37%, 296 sites), Taiwan (3%, 23 sites), United States (3%, 21 sites) and Russia (2%, 17 sites). Together they account for 86% of the 808 PHP 4.3.11 sites we track. 33% of the sites are in Japanese, and .com is the most used domain ending, on 42% of them.
Where are PHP 4.3.11 websites hosted?
The networks carrying the most PHP 4.3.11 sites are Korea Telecom (182 sites), IDC Frontier Inc. (140 sites) and SAKURA Internet Inc. (102 sites).
What technologies are used with PHP 4.3.11?
Across the 808 PHP 4.3.11 sites we track, the technologies most often found alongside it are Apache HTTP Server (89%, 721 sites), UNIX (35%, 281 sites), jQuery (28%, 228 sites), OpenSSL (22%, 179 sites) and Google Analytics (12%, 101 sites).
Breakdown of PHP 4.3.11 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Apache HTTP Server | 721 |
UNIX | 281 |
jQuery | 228 |
OpenSSL | 179 |
Google Analytics | 101 |
AlmaLinux | 89 |
mod_ssl | 88 |
Windows Server | 77 |
Google Tag Manager | 74 |
Google Hosted Libraries | 70 |
IIS | 62 |
|
mod_dav | 45 |
Perl | 37 |
|
jQuery CDN | 37 |
mod_perl | 37 |
Fedora | 28 |
Cloudflare | 26 |
Apache Tomcat | 22 |
|
mod_jk | 22 |
CentOS | 21 |
Bootstrap | 20 |
Lightbox | 20 |
YouTube | 19 |
cdnjs | 17 |
bxSlider | 15 |
| Language | Sites |
|---|---|
| Japanese | 265 |
| Korean | 177 |
| English | 91 |
| Chinese | 34 |
| French | 18 |
| Russian | 15 |
| Latin | 11 |
| Vietnamese | 11 |
| Czech | 9 |
| Yoruba | 9 |
| Portuguese | 7 |
| Spanish | 7 |
| German | 6 |
| Turkish | 5 |
| Xhosa | 5 |
| Italian | 4 |
| Shona | 4 |
| Afrikaans | 3 |
| Catalan | 3 |
| Ganda | 3 |
| Southern Sotho | 3 |
| Tagalog | 3 |
| Welsh | 2 |
| Basque | 2 |
| Dutch | 2 |
| ASN | Sites |
|---|---|
| Korea Telecom | 182 |
| IDC Frontier Inc. | 140 |
| SAKURA Internet Inc. | 102 |
| SK Broadband Co Ltd | 65 |
| CDNetworks | 56 |
| OPTAGE Inc. | 32 |
| Data Communication Business Group | 16 |
| LG DACOM Corporation | 15 |
| KDDI Web Communications Inc. | 12 |
| SoftBank Corp. | 12 |
| aspStation, Inc. | 12 |
| Prox System Design Inc. | 11 |
| KDDI CORPORATION | 10 |
| Portunity GmbH | 10 |
| Cloudflare, Inc. | 8 |
| Hostway IDC | 8 |
| JSC RTComm.RU | 8 |
| NTT DOCOMO BUSINESS,Inc. | 8 |
| Psychz Networks | 6 |
| Taiwan Fixed Network, Telco and Network Service Provider. | 6 |
| DegNet GmbH | 5 |
| FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | 5 |
| OMEGA plus Chrudim s.r.o. | 4 |
| Charter Communications LLC | 3 |
| Free SAS | 3 |
| TLD | Sites |
|---|---|
| com | 341 |
| kr | 144 |
| jp | 121 |
| net | 70 |
| org | 27 |
| tw | 18 |
| ru | 15 |
| de | 14 |
| info | 11 |
| cz | 8 |
| biz | 7 |
| cc | 6 |
| sk | 3 |
| ca | 2 |
| ch | 2 |
| nl | 2 |
| th | 2 |
| tv | 2 |
| 110 | 1 |
| cn | 1 |
| es | 1 |
| eu | 1 |
| fr | 1 |
| gs | 1 |
| ms | 1 |
| Country | Sites |
|---|---|
| 🇯🇵 Japan | 338 |
| 🇰🇷 South Korea | 296 |
| Unknown | 44 |
| 🇹🇼 Taiwan | 23 |
| 🇺🇸 United States | 21 |
| 🇷🇺 Russia | 17 |
| 🇩🇪 Germany | 15 |
| 🇨🇿 Czech Republic | 8 |
| 🇧🇷 Brazil | 5 |
| 🇬🇧 United Kingdom | 5 |
| 🇪🇸 Spain | 4 |
| 🇫🇷 France | 4 |
| 🇹🇭 Thailand | 4 |
| 🇨🇦 Canada | 3 |
| 🇨🇭 Switzerland | 3 |
| 🇨🇳 China | 3 |
| 🇮🇹 Italy | 3 |
| 🇸🇰 Slovakia | 3 |
| 🇭🇰 Hong Kong | 2 |
| 🇳🇱 Netherlands | 2 |
| 🇵🇱 Poland | 2 |
| 🇨🇱 Chile | 1 |
| 🇷🇴 Romania | 1 |
| 🇻🇳 Vietnam | 1 |
FAQ
Answers drawn from our latest crawl of PHP 4.3.11 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.