Programming languages
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PHP is a general-purpose scripting language used for web development.
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.
PHP 5.1.1 Complementary Technologies
Technologies frequently found with PHP 5.1.1.
Live PHP 5.1.1 Sites
3
Complementary Tech
3
Most Frequent Complementary Tech
Websites Using PHP 5.1.1
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| softvelocity.com | 🇺🇸 United States | Rackspace Hosting | February 14, 2026 |
| panateam.pl | 🇵🇱 Poland | Sileman Sp. z o.o. | February 7, 2026 |
| ficek.com.pl | 🇵🇱 Poland | Sileman Sp. z o.o. | 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.
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Who is using PHP 5.1.1 and where.
Countries
Top 5 most detected countries for PHP 5.1.1
ASNs
Top 5 most detected ASNs for PHP 5.1.1
Languages
Top 5 most detected Languages for PHP 5.1.1
TLDs
Top 5 most detected TLDs for PHP 5.1.1