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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 8.1.21 Complementary Technologies
Technologies frequently found with PHP 8.1.21.
Live PHP 8.1.21 Sites
431
Complementary Tech
295
Most Frequent Complementary Tech
Websites Using PHP 8.1.21
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| qcscertoman.com | ๐บ๐ธ United States | Interserver, Inc | February 14, 2026 |
| botrona.com | ๐ฎ๐น Italy | Aruba S.p.A. | February 14, 2026 |
| kojoshindan.com | ๐ฏ๐ต Japan | Amazon.com, Inc. | February 14, 2026 |
| mari-brand.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| sofftolion.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| agorohov.com | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| infravak.nl | ๐ณ๐ฑ Netherlands | Your Hosting B.V. | February 14, 2026 |
| xn----7sbnd1aifo8a2b.xn--p1ai | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| popka-kg.com | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| e-noar.com.br | ๐ง๐ท Brazil | Locaweb Servicos de Internet SA | February 14, 2026 |
| bomen.be | ๐ณ๐ฑ Netherlands | DigitalOcean, LLC | February 14, 2026 |
| cafelukomorie.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| bezerradearaujo.com.br | ๐ง๐ท Brazil | Locaweb Servicos de Internet SA | February 14, 2026 |
| bashk.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| mack-group.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| internsg.com | ๐ธ๐ฌ Singapore | Akamai Connected Cloud | February 14, 2026 |
| sb15.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| cathouse76.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| mirajinterior.com | ๐บ๐ธ United States | Interserver, Inc | February 14, 2026 |
| atod.info | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| xn----dtbocj0aezce9gbg.xn--p1ai | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| konon.su | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| faba.digital | ๐ง๐ท Brazil | Locaweb Servicos de Internet SA | February 14, 2026 |
| yes-auto.com.ua | ๐บ๐ฆ Ukraine | TheHost LLC | February 14, 2026 |
| bakanenko.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| viaapp.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 14, 2026 |
| coursefactory.pro | ๐ณ๐ฑ Netherlands | Iron Hosting Centre LTD | February 14, 2026 |
| casadastintas.net.br | ๐บ๐ธ United States | Hostinger International Limited | February 14, 2026 |
| onlyrolex.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 13, 2026 |
| nowpr.it | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 13, 2026 |
| bvjs.com.br | ๐ง๐ท Brazil | Locaweb Servicos de Internet SA | February 13, 2026 |
| termosistem.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 13, 2026 |
| pequenosencantos.com.br | ๐บ๐ธ United States | Hostinger International Limited | February 13, 2026 |
| arta-flex.com | ๐ฎ๐ท Iran | Vandad Vira Hooman LLC | February 13, 2026 |
| pchubonline.com | ๐ธ๐ฌ Singapore | Amazon.com, Inc. | February 13, 2026 |
| womanhappiness.ru | Unknown | Cloudflare, Inc. | February 13, 2026 |
| sharlandi.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 13, 2026 |
| freiwillige-feuerwehr-grossheirath.de | ๐ฉ๐ช Germany | dataforest GmbH | February 13, 2026 |
| itroyal.ru | ๐ท๐บ Russia | Citytelecom LLC | February 13, 2026 |
| elfstedenshirts.nl | ๐ณ๐ฑ Netherlands | Your Hosting B.V. | February 13, 2026 |
| tveur.kiev.ua | ๐บ๐ฆ Ukraine | Hostpro Lab LLC | February 13, 2026 |
| karkas.info | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 13, 2026 |
| sm2010.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 13, 2026 |
| prepaidcenter.net | Unknown | Cloudflare, Inc. | February 13, 2026 |
| coppermarket.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 7, 2026 |
| mazda6gj.ru | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 7, 2026 |
| myni.com.br | ๐ง๐ท Brazil | Locaweb Servicos de Internet SA | February 7, 2026 |
| arctic-climate.by | ๐ท๐บ Russia | Iron Hosting Centre LTD | February 7, 2026 |
| razkritia.com | Unknown | Cloudflare, Inc. | February 7, 2026 |
| hrsume.hr | ๐ญ๐ท Croatia | Hrvatski Telekom d.d. | 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 โ $199.95 USDTop PHP 8.1.21 Identifiers
Who is using PHP 8.1.21 and where.
Countries
Top 5 most detected countries for PHP 8.1.21
ASNs
Top 5 most detected ASNs for PHP 8.1.21
Languages
Top 5 most detected Languages for PHP 8.1.21
TLDs
Top 5 most detected TLDs for PHP 8.1.21
Most Frequent PHP 8.1.21 Identifiers and Complementary Tech
Most frequently encountered identifiers for PHP 8.1.21 and its complementary technologies.
| Technology | Sites |
|---|---|
| jQuery | 346 |
| WordPress | 257 |
| MySQL | 257 |
| Nginx | 253 |
| jQuery Migrate | 210 |
| Bootstrap | 120 |
| Yoast SEO | 117 |
| Google Analytics | 105 |
| Apache HTTP Server | 102 |
| Contact Form 7 | 93 |
| Elementor | 85 |
| WooCommerce | 71 |
| Google Tag Manager | 68 |
| Cloudflare | 62 |
| HTTP/3 | 58 |
| Slick | 57 |
| reCAPTCHA | 55 |
| WordPress Block Editor | 50 |
| imagesLoaded | 47 |
| Underscore.js | 42 |
| HSTS | 41 |
| 1C-Bitrix | 37 |
| OWL Carousel | 37 |
| jsDelivr | 36 |
| Swiper | 36 |
| Magnific Popup | 36 |
| Site Kit | 35 |
| Font Awesome | 34 |
| cdnjs | 33 |
| Cloudflare Browser Insights | 33 |
| LiteSpeed | 32 |
| Lightbox | 31 |
| YouTube | 30 |
| OpenSSL | 29 |
| wpBakery | 27 |
| Slider Revolution | 26 |
| Gravatar | 24 |
| Modernizr | 23 |
| jQuery UI | 22 |
| Google AdSense | 21 |
| jQuery CDN | 21 |
| Google Hosted Libraries | 20 |
| Popper | 19 |
| WP Rocket | 18 |
| Unpkg | 15 |
| Joomla | 15 |
| Drupal | 15 |
| All in One SEO | 14 |
| VK Pixel | 13 |
| LiteSpeed Cache | 13 |
| Language | Sites |
|---|---|
| Russian | 186 |
| English | 105 |
| Portuguese | 24 |
| Afrikaans | 23 |
| Latin | 20 |
| German | 18 |
| Japanese | 16 |
| Persian | 15 |
| Dutch | 14 |
| Spanish | 14 |
| Italian | 14 |
| French | 13 |
| Belarusian | 11 |
| Bulgarian | 9 |
| Chinese | 8 |
| Serbian | 7 |
| Ukrainian | 6 |
| Mongolian | 6 |
| Esperanto | 6 |
| Danish | 5 |
| Romanian | 4 |
| Swahili | 4 |
| Swedish | 4 |
| Welsh | 4 |
| Estonian | 4 |
| Shona | 3 |
| Mฤori | 3 |
| Macedonian | 3 |
| Croatian | 3 |
| Turkish | 3 |
| Tagalog | 2 |
| Southern Sotho | 2 |
| Yoruba | 2 |
| Catalan | 2 |
| Somali | 2 |
| Georgian | 2 |
| Bengali | 1 |
| Norwegian Nynorsk | 1 |
| Lithuanian | 1 |
| Thai | 1 |
| Slovenian | 1 |
| Bosnian | 1 |
| Tsonga | 1 |
| Albanian | 1 |
| Tswana | 1 |
| Greek | 1 |
| Indonesian | 1 |
| Zulu | 1 |
| Polish | 1 |
| Marathi | 1 |
| ASN | Sites |
|---|---|
| Iron Hosting Centre LTD | 186 |
| Cloudflare, Inc. | 37 |
| Locaweb Servicos de Internet SA | 20 |
| Amazon.com, Inc. | 14 |
| Vandad Vira Hooman LLC | 14 |
| Hetzner Online GmbH | 13 |
| Your Hosting B.V. | 10 |
| OVH SAS | 9 |
| DigitalOcean, LLC | 7 |
| Microsoft Corporation | 6 |
| AdminVPS OOO | 5 |
| TOHKnet Co.,Inc. | 5 |
| Interserver, Inc | 5 |
| Contabo GmbH | 5 |
| Aruba S.p.A. | 5 |
| Akamai Connected Cloud | 4 |
| Google LLC | 4 |
| Signet B.V. | 3 |
| Hostinger International Limited | 3 |
| MTS PJSC | 3 |
| System Service Ltd. | 2 |
| SOC. COMERCIAL WIRENET CHILE LTDA. | 2 |
| Citytelecom LLC | 2 |
| Wavenet Limited | 2 |
| dataforest GmbH | 2 |
| IP ServerOne Solutions Sdn Bhd | 2 |
| team.blue Denmark A/S | 2 |
| Hostpro Lab LLC | 2 |
| AFRIHOST-SP | 2 |
| FranTech Solutions | 1 |
| InfoServe GmbH | 1 |
| HostDime.com, Inc. | 1 |
| G2K ARGENTINA S.A. | 1 |
| Econocom Cloud Sl | 1 |
| JSC IOT | 1 |
| Fastweb | 1 |
| Unified Layer | 1 |
| PJSC Moscow city telephone network | 1 |
| Point North Networks, Inc. | 1 |
| Gamma Telecom Holdings Ltd | 1 |
| Virtualiza S.A | 1 |
| EUN | 1 |
| netcup GmbH | 1 |
| Infomaniak Network SA | 1 |
| SAKURA Internet Inc. | 1 |
| MSTelcom | 1 |
| PT. SIGMA CIPTA CARAKA | 1 |
| JSC RTComm.RU | 1 |
| IRBIS Telecommunications Ltd. | 1 |
| A1 Internet BV | 1 |
| TLD | Sites |
|---|---|
| ru | 157 |
| com | 92 |
| com.br | 19 |
| nl | 12 |
| xn--p1ai | 11 |
| de | 10 |
| org | 7 |
| net | 7 |
| ir | 7 |
| it | 6 |
| be | 5 |
| info | 5 |
| ed.jp | 5 |
| su | 4 |
| fr | 3 |
| by | 3 |
| cl | 3 |
| co.uk | 3 |
| ge | 2 |
| eu | 2 |
| com.ua | 2 |
| org.br | 2 |
| pro | 2 |
| cn | 2 |
| co.za | 2 |
| hr | 2 |
| ch | 2 |
| ee | 2 |
| vn | 2 |
| com.my | 2 |
| app | 2 |
| at | 1 |
| edu.pe | 1 |
| moscow | 1 |
| dk | 1 |
| io | 1 |
| org.uk | 1 |
| com.au | 1 |
| co.id | 1 |
| co.ao | 1 |
| kiev.ua | 1 |
| ai | 1 |
| no | 1 |
| edu.bd | 1 |
| net.br | 1 |
| uk | 1 |
| coop | 1 |
| cz | 1 |
| com.np | 1 |
| co.jp | 1 |
| Country | Sites |
|---|---|
| ๐ท๐บ Russia | 197 |
| ๐บ๐ธ United States | 31 |
| ๐ณ๐ฑ Netherlands | 26 |
| ๐ง๐ท Brazil | 21 |
| ๐ฉ๐ช Germany | 20 |
| ๐ฎ๐ท Iran | 15 |
| ๐ฏ๐ต Japan | 15 |
| ๐ซ๐ท France | 11 |
| ๐ฎ๐น Italy | 7 |
| ๐จ๐ฆ Canada | 7 |
| ๐ฌ๐ง United Kingdom | 5 |
| ๐ธ๐ฌ Singapore | 5 |
| ๐ฆ๐บ Australia | 5 |
| ๐จ๐ฑ Chile | 3 |
| ๐บ๐ฆ Ukraine | 3 |
| ๐ฆ๐ท Argentina | 2 |
| ๐ฉ๐ฐ Denmark | 2 |
| ๐ง๐ช Belgium | 2 |
| ๐ฟ๐ฆ South Africa | 2 |
| ๐ช๐ธ Spain | 2 |
| ๐ฎ๐ฉ Indonesia | 2 |
| ๐ฒ๐พ Malaysia | 2 |
| ๐ช๐ฌ Egypt | 1 |
| ๐ญ๐ท Croatia | 1 |
| ๐จ๐ฟ Czech Republic | 1 |
| ๐ฆ๐ด Angola | 1 |
| ๐จ๐ญ Switzerland | 1 |
| ๐ฎ๐ณ India | 1 |
| ๐จ๐ณ China | 1 |
| ๐น๐ท Turkey | 1 |
| ๐ป๐ณ Vietnam | 1 |