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Websites using PHP 5.1.6

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PHP is a general-purpose scripting language used for web development.

Lead List Exporter

10.5k live PHP 5.1.6 sites, ready to export.

That's how many PHP 5.1.6 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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PHP 5.1.6 companies in Taiwan

Every PHP 5.1.6 website we detected in Taiwan.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 PHP 5.1.6 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to PHP 5.1.6 websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Live Websites

Websites Using PHP 5.1.6

A sample of live PHP 5.1.6 sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
kyushu-koutairen.jp
jQueryHTTP/3BootstrapCloudflareGoogle Analytics
September 27, 2026
j-mac.or.jp
jQueryMySQLWordPressNginxGoogle Tag Manager
September 27, 2026
su68w.com
HTTP/3Cloudflare
September 27, 2026
school-data.com
jQueryApache HTTP ServerPythonOpenSSLDreamWeaver
September 25, 2026
fujicitio.com
Apache HTTP ServerGoogle Tag ManagerCentOS
September 24, 2026
ardis.fvg.it
jQueryApache HTTP ServerBootstrapOWL CarouselFancyBox
September 24, 2026
lifehosting.jp
jQueryApache HTTP ServerUNIXOpenSSLmod_ssl
September 24, 2026
bathroomdirect.com.au
jQueryHTTP/3LiteSpeedZen Cart
September 23, 2026
demos.it
LiteSpeed
September 23, 2026
vcddvd88.com
jQueryHTTP/3CloudflareGoogle AdSenseAddThis
September 23, 2026

How many websites use PHP 5.1.6?

We found PHP 5.1.6 on 10,598 websites in our September 2026 crawl, across 71 countries.

Which countries use PHP 5.1.6 the most?

By number of websites, the top countries are Taiwan (64%, 6,833 sites), Japan (12%, 1,324 sites), South Korea (5%, 545 sites), United States (4%, 440 sites) and Russia (1%, 154 sites). Together they account for 88% of the 10,598 PHP 5.1.6 sites we track. 64% of the sites are in Chinese, and .com is the most used domain ending, on 69% of them.

Where are PHP 5.1.6 websites hosted?

The networks carrying the most PHP 5.1.6 sites are New Century InfoComm Tech Co., Ltd. (5,400 sites), Taiwan Fixed Network, Telco and Network Service Provider. (1,384 sites) and NTT PC Communications, Inc. (507 sites).

What technologies are used with PHP 5.1.6?

Across the 10,598 PHP 5.1.6 sites we track, the technologies most often found alongside it are Apache HTTP Server (94%, 9,944 sites), CentOS (77%, 8,173 sites), jQuery (19%, 2,036 sites), SWFObject (6%, 619 sites) and DreamWeaver (4%, 448 sites).

Deep Dive

Breakdown of PHP 5.1.6 websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of PHP 5.1.6 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.