Websites using Nginx 1.21.3
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
2.1k live Nginx 1.21.3 sites, ready to export.
That's how many Nginx 1.21.3 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Nginx 1.21.3 website we detected in Russia.
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 Nginx 1.21.3 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Nginx 1.21.3
A sample of live Nginx 1.21.3 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| ictus.be | September 27, 2026 | |
| yarurf.ru | September 26, 2026 | |
| libertydns.io | September 26, 2026 | |
| panist.fr | None detected | September 26, 2026 |
| valorimobiliaria.com.br | September 25, 2026 | |
| ovzoeker.nl | September 25, 2026 | |
| hkpcu.org | September 25, 2026 | |
| flashbird.ca | September 24, 2026 | |
| systhen.com | September 24, 2026 | |
| chapellibrary.org | September 23, 2026 |
How many websites use Nginx 1.21.3?
We found Nginx 1.21.3 on 2,182 websites in our September 2026 crawl, across 56 countries.
Which countries use Nginx 1.21.3 the most?
By number of websites, the top countries are Russia (34%, 734 sites), Sweden (19%, 414 sites), Brazil (9%, 193 sites), China (6%, 124 sites) and France (5%, 120 sites). Together they account for 73% of the 2,182 Nginx 1.21.3 sites we track. 34% of the sites are in Russian, and .ru is the most used domain ending, on 30% of them.
Where are Nginx 1.21.3 websites hosted?
The networks carrying the most Nginx 1.21.3 sites are Vichislitelniy Centr Ltd. (664 sites), Glesys AB (407 sites) and Locaweb Servicos de Internet S/A (138 sites).
What technologies are used with Nginx 1.21.3?
Across the 2,182 Nginx 1.21.3 sites we track, the technologies most often found alongside it are Google Analytics (57%, 1,250 sites), jQuery (46%, 1,000 sites), PHP (41%, 885 sites), MySQL (30%, 657 sites) and WordPress (30%, 649 sites).
Breakdown of Nginx 1.21.3 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Google Analytics | 1,250 |
jQuery | 1,000 |
PHP | 885 |
MySQL | 657 |
WordPress | 649 |
|
jQuery Migrate | 627 |
reCAPTCHA | 473 |
HTTP/3 | 468 |
jQuery UI | 442 |
Google PageSpeed | 414 |
SweetAlert2 | 406 |
| HSTS | 373 |
Bootstrap | 272 |
|
WordPress Block Editor | 269 |
Yoast SEO | 136 |
Contact Form 7 | 112 |
Google Tag Manager | 111 |
WordPress Super Cache | 107 |
Plesk | 102 |
Node.js | 85 |
Elementor | 75 |
jsDelivr | 73 |
OWL Carousel | 69 |
| imagesLoaded | 69 |
Cloudflare | 68 |
| Language | Sites |
|---|---|
| Russian | 731 |
| Swedish | 413 |
| English | 253 |
| Portuguese | 143 |
| Chinese | 124 |
| French | 88 |
| German | 55 |
| Spanish | 33 |
| Japanese | 32 |
| Latin | 26 |
| Dutch | 24 |
| Hebrew | 20 |
| Italian | 12 |
| Korean | 12 |
| Polish | 12 |
| Czech | 10 |
| Afrikaans | 9 |
| Tagalog | 8 |
| Catalan | 7 |
| Welsh | 6 |
| Persian | 6 |
| Romanian | 6 |
| Ukrainian | 6 |
| Bulgarian | 5 |
| Esperanto | 5 |
| ASN | Sites |
|---|---|
| Vichislitelniy Centr Ltd. | 664 |
| Glesys AB | 407 |
| Locaweb Servicos de Internet S/A | 138 |
| OVH SAS | 122 |
| Hetzner Online GmbH | 78 |
| Amazon.com, Inc. | 76 |
| DigitalOcean, LLC | 67 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 56 |
| Locaweb Servicos de Internet SA | 40 |
| O.m.c. Computers & Communications Ltd | 34 |
| Akamai Connected Cloud | 24 |
| Contabo GmbH | 23 |
| Shenzhen Tencent Computer Systems Company Limited | 22 |
| SAKURA Internet Inc. | 20 |
| LeaseWeb Netherlands B.V. | 16 |
| Google LLC | 15 |
| Host Europe GmbH | 12 |
| Microsoft Corporation | 12 |
| Alibaba (US) Technology Co., Ltd. | 11 |
| JSC Selectel | 10 |
| Chinanet | 8 |
| Huawei Cloud Service data center | 8 |
| The Constant Company, LLC | 8 |
| interneX GmbH | 8 |
| COLT Technology Services Group Limited | 7 |
| TLD | Sites |
|---|---|
| ru | 646 |
| com | 344 |
| se | 337 |
| br | 174 |
| su | 67 |
| nu | 64 |
| fr | 61 |
| de | 42 |
| net | 41 |
| org | 36 |
| il | 35 |
| cn | 32 |
| io | 19 |
| nl | 16 |
| at | 11 |
| es | 11 |
| eu | 11 |
| ch | 10 |
| info | 10 |
| jp | 10 |
| ua | 9 |
| it | 8 |
| tw | 7 |
| app | 6 |
| be | 6 |
| Country | Sites |
|---|---|
| 🇷🇺 Russia | 734 |
| 🇸🇪 Sweden | 414 |
| 🇧🇷 Brazil | 193 |
| 🇨🇳 China | 124 |
| 🇫🇷 France | 120 |
| 🇺🇸 United States | 108 |
| 🇩🇪 Germany | 91 |
| 🇮🇱 Israel | 44 |
| 🇯🇵 Japan | 43 |
| 🇳🇱 Netherlands | 36 |
| 🇪🇸 Spain | 17 |
| 🇭🇰 Hong Kong | 14 |
| 🇵🇱 Poland | 14 |
| Unknown | 14 |
| 🇦🇹 Austria | 13 |
| 🇮🇹 Italy | 13 |
| 🇫🇮 Finland | 12 |
| 🇰🇷 South Korea | 12 |
| 🇨🇦 Canada | 11 |
| 🇸🇬 Singapore | 11 |
| 🇺🇦 Ukraine | 11 |
| 🇨🇭 Switzerland | 10 |
| 🇧🇪 Belgium | 9 |
| 🇨🇿 Czech Republic | 9 |
| 🇬🇧 United Kingdom | 9 |
FAQ
Answers drawn from our latest crawl of Nginx 1.21.3 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.