679 live PHP 7.3.21 sites, ready to export.
That's how many PHP 7.3.21 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every PHP 7.3.21 website we detected in China.
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 7.3.21 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using PHP 7.3.21
A sample of live PHP 7.3.21 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| lohoof.com | September 27, 2026 | |
| lexi-call.com | September 27, 2026 | |
| aromat.net | September 27, 2026 | |
| nhankiet.vn | September 25, 2026 | |
| kronoappwms.com | September 25, 2026 | |
| wardom.org | September 21, 2026 | |
| thk.org.tr | September 19, 2026 | |
| trycka.se | September 19, 2026 | |
| agrivillage.com | September 19, 2026 | |
| guicheonline.com.br | September 19, 2026 |
How many websites use PHP 7.3.21?
We found PHP 7.3.21 on 679 websites in our September 2026 crawl, across 54 countries.
Which countries use PHP 7.3.21 the most?
By number of websites, the top countries are China (16%, 106 sites), Japan (14%, 98 sites), United States (14%, 94 sites), Russia (12%, 82 sites) and Hong Kong (3%, 21 sites). Together they account for 59% of the 679 PHP 7.3.21 sites we track. 24% of the sites are in English, and .com is the most used domain ending, on 41% of them.
Where are PHP 7.3.21 websites hosted?
The networks carrying the most PHP 7.3.21 sites are Amazon.com, Inc. (113 sites), Hangzhou Alibaba Advertising Co.,Ltd. (39 sites) and CYBERCON, INC. (32 sites).
What technologies are used with PHP 7.3.21?
Across the 679 PHP 7.3.21 sites we track, the technologies most often found alongside it are jQuery (81%, 552 sites), Apache HTTP Server (66%, 447 sites), Bootstrap (44%, 300 sites), MySQL (39%, 267 sites) and WordPress (38%, 261 sites).
Breakdown of PHP 7.3.21 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jQuery | 552 |
Apache HTTP Server | 447 |
Bootstrap | 300 |
MySQL | 267 |
WordPress | 261 |
OpenSSL | 251 |
Windows Server | 172 |
|
jQuery Migrate | 161 |
CentOS | 149 |
Google Analytics | 147 |
Nginx | 116 |
Slick | 102 |
|
jQuery CDN | 87 |
Cloudflare | 83 |
jsDelivr | 82 |
Contact Form 7 | 76 |
IIS | 74 |
Google Tag Manager | 71 |
Swiper | 68 |
BootstrapCDN | 65 |
Lightbox | 61 |
reCAPTCHA | 60 |
Yoast SEO | 55 |
| HSTS | 54 |
Modernizr | 53 |
| Language | Sites |
|---|---|
| English | 163 |
| Chinese | 116 |
| Japanese | 94 |
| Russian | 80 |
| Vietnamese | 18 |
| Spanish | 16 |
| Dutch | 14 |
| Danish | 13 |
| French | 13 |
| Italian | 12 |
| German | 10 |
| Latin | 10 |
| Persian | 8 |
| Portuguese | 7 |
| Korean | 6 |
| Tagalog | 6 |
| Indonesian | 5 |
| Tsonga | 5 |
| Turkish | 5 |
| Catalan | 4 |
| Finnish | 4 |
| Norwegian Nynorsk | 4 |
| Swedish | 4 |
| Ukrainian | 4 |
| Afrikaans | 3 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 113 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 39 |
| CYBERCON, INC. | 32 |
| Cloudflare, Inc. | 30 |
| CHINANET SiChuan Telecom Internet Data Center | 23 |
| SAKURA Internet Inc. | 17 |
| DLX A/S | 15 |
| OVH SAS | 15 |
| China Unicom Beijing Province Network | 14 |
| West263 International Limited | 11 |
| Joint Stock Company TransTeleCom | 10 |
| Google LLC | 9 |
| CLOUDFLARENET | 8 |
| Charter Communications Inc | 8 |
| Microsoft Corporation | 8 |
| Retelit Digital Services S.p.A. | 8 |
| DigitalOcean, LLC | 7 |
| SUPERDATA-VN | 7 |
| Contabo GmbH | 6 |
| Hetzner Online GmbH | 6 |
| Signet B.V. | 6 |
| Akamai Connected Cloud | 5 |
| IONOS SE | 5 |
| KCOM Group Limited | 5 |
| Long Van System Solution JSC | 5 |
| TLD | Sites |
|---|---|
| com | 280 |
| ru | 61 |
| net | 31 |
| jp | 30 |
| org | 28 |
| cn | 25 |
| dk | 16 |
| vn | 16 |
| hk | 13 |
| nl | 13 |
| it | 10 |
| ir | 7 |
| uk | 7 |
| br | 6 |
| fr | 6 |
| de | 5 |
| info | 5 |
| co | 4 |
| cz | 4 |
| in | 4 |
| mx | 4 |
| xn--p1ai | 4 |
| au | 3 |
| es | 3 |
| ge | 3 |
| Country | Sites |
|---|---|
| 🇨🇳 China | 106 |
| 🇯🇵 Japan | 98 |
| 🇺🇸 United States | 94 |
| 🇷🇺 Russia | 82 |
| Unknown | 31 |
| 🇭🇰 Hong Kong | 21 |
| 🇻🇳 Vietnam | 21 |
| 🇫🇷 France | 19 |
| 🇳🇱 Netherlands | 18 |
| 🇩🇰 Denmark | 17 |
| 🇩🇪 Germany | 14 |
| 🇮🇹 Italy | 14 |
| 🇮🇳 India | 10 |
| 🇧🇷 Brazil | 9 |
| 🇰🇷 South Korea | 9 |
| 🇹🇼 Taiwan | 9 |
| 🇬🇧 United Kingdom | 7 |
| 🇮🇷 Iran | 7 |
| 🇨🇦 Canada | 6 |
| 🇪🇸 Spain | 6 |
| 🇲🇽 Mexico | 6 |
| 🇮🇩 Indonesia | 5 |
| 🇸🇬 Singapore | 5 |
| 🇺🇦 Ukraine | 5 |
| 🇦🇺 Australia | 4 |
FAQ
Answers drawn from our latest crawl of PHP 7.3.21 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.