Websites using OpenSSL 3.4.1
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.
3.3k live OpenSSL 3.4.1 sites, ready to export.
That's how many OpenSSL 3.4.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every OpenSSL 3.4.1 website we detected in Denmark.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to OpenSSL 3.4.1 websites on .com domains.
Websites Using OpenSSL 3.4.1
A sample of live OpenSSL 3.4.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| casaahued.com | September 24, 2026 | |
| skagensavis.dk | September 24, 2026 | |
| hindsgavl.dk | September 24, 2026 | |
| bibod.dk | September 19, 2026 | |
| unovino.dk | September 16, 2026 | |
| freeshell.org | September 15, 2026 | |
| sdf.org | September 14, 2026 | |
| tdldronningegaarden.dk | August 20, 2026 | |
| livsstils-vaerkstedet.dk | August 20, 2026 | |
| damrengoringservice.dk | August 20, 2026 |
How many websites use OpenSSL 3.4.1?
We found OpenSSL 3.4.1 on 3,357 websites in our September 2026 crawl, across 26 countries.
Which countries use OpenSSL 3.4.1 the most?
By number of websites, the top countries are Denmark (96%, 3,226 sites), United States (2%, 67 sites), Germany (under 1%, 15 sites), United Kingdom (under 1%, 7 sites) and Sweden (under 1%, 5 sites). Together they account for 99% of the 3,357 OpenSSL 3.4.1 sites we track. 67% of the sites are in Danish, and .dk is the most used domain ending, on 86% of them.
Where are OpenSSL 3.4.1 websites hosted?
The networks carrying the most OpenSSL 3.4.1 sites are FIBIA P/S (3,258 sites), HopOne Internet Corporation (45 sites) and CyberCloud Professionals LLC (9 sites).
What technologies are used with OpenSSL 3.4.1?
Across the 3,357 OpenSSL 3.4.1 sites we track, the technologies most often found alongside it are Apache HTTP Server (100%, 3,357 sites), UNIX (over 99%, 3,340 sites), PHP (88%, 2,948 sites), jQuery (74%, 2,476 sites) and MySQL (72%, 2,421 sites).
Breakdown of OpenSSL 3.4.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Apache HTTP Server | 3,357 |
UNIX | 3,340 |
PHP | 2,948 |
jQuery | 2,476 |
MySQL | 2,421 |
WordPress | 2,408 |
|
jQuery Migrate | 1,971 |
| HSTS | 1,618 |
Yoast SEO | 581 |
Bootstrap | 541 |
Contact Form 7 | 491 |
Elementor | 468 |
|
WordPress Block Editor | 465 |
Google Analytics | 448 |
Joomla | 413 |
reCAPTCHA | 350 |
All in One SEO | 338 |
|
All in One SEO Pack | 285 |
Google Tag Manager | 282 |
| imagesLoaded | 281 |
WooCommerce | 254 |
MooTools | 253 |
FitVids.JS | 250 |
Lightbox | 247 |
Divi | 229 |
| Language | Sites |
|---|---|
| Danish | 2,240 |
| English | 466 |
| Norwegian Nynorsk | 133 |
| Norwegian Bokmål | 84 |
| German | 66 |
| Swedish | 40 |
| Latin | 33 |
| French | 16 |
| Tagalog | 14 |
| Afrikaans | 13 |
| Dutch | 13 |
| Welsh | 12 |
| Esperanto | 12 |
| Italian | 9 |
| Czech | 8 |
| Lithuanian | 8 |
| Polish | 8 |
| Yoruba | 8 |
| Malay | 6 |
| Tswana | 6 |
| Bosnian | 5 |
| Finnish | 5 |
| Hungarian | 5 |
| Portuguese | 5 |
| Spanish | 5 |
| ASN | Sites |
|---|---|
| FIBIA P/S | 3,258 |
| HopOne Internet Corporation | 45 |
| CyberCloud Professionals LLC | 9 |
| Enix Ltd | 4 |
| The Constant Company, LLC | 4 |
| Amazon.com, Inc. | 3 |
| team.blue Denmark A/S | 3 |
| Alfa Telecom Ltd. | 2 |
| DigitalOcean, LLC | 2 |
| Hostinger International Limited | 2 |
| IONOS SE | 2 |
| T-2, d.o.o. | 2 |
| Wisconsin CyberLynk Network, Inc. | 2 |
| ATT-INTERNET4 | 1 |
| Akamai Connected Cloud | 1 |
| Beanfield Technologies Inc. | 1 |
| CD-Telematika a.s. | 1 |
| CITYNET BROADBAND SERVICES PRIVATE LIMITED | 1 |
| CenturyLink Communications, LLC | 1 |
| Cloudflare, Inc. | 1 |
| Contabo GmbH | 1 |
| DQE Communications LLC | 1 |
| Data Communication Business Group | 1 |
| Hetzner Online GmbH | 1 |
| Hiper A/S | 1 |
| TLD | Sites |
|---|---|
| dk | 2,880 |
| com | 272 |
| org | 54 |
| net | 35 |
| eu | 29 |
| nu | 19 |
| de | 15 |
| se | 5 |
| as | 4 |
| fo | 4 |
| info | 3 |
| no | 3 |
| uk | 3 |
| africa | 2 |
| exposed | 2 |
| fi | 2 |
| io | 2 |
| it | 2 |
| pl | 2 |
| ru | 2 |
| asia | 1 |
| ch | 1 |
| co | 1 |
| cz | 1 |
| farm | 1 |
| Country | Sites |
|---|---|
| 🇩🇰 Denmark | 3,226 |
| 🇺🇸 United States | 67 |
| 🇩🇪 Germany | 15 |
| 🇬🇧 United Kingdom | 7 |
| 🇸🇪 Sweden | 5 |
| 🇫🇴 Faroe Islands | 4 |
| 🇨🇦 Canada | 3 |
| 🇯🇵 Japan | 3 |
| 🇳🇴 Norway | 3 |
| 🇫🇮 Finland | 2 |
| 🇫🇷 France | 2 |
| 🇮🇹 Italy | 2 |
| 🇱🇹 Lithuania | 2 |
| 🇵🇱 Poland | 2 |
| 🇷🇺 Russia | 2 |
| 🇸🇮 Slovenia | 2 |
| 🇨🇠Switzerland | 1 |
| 🇨🇿 Czech Republic | 1 |
| 🇬🇱 Greenland | 1 |
| 🇮🇪 Ireland | 1 |
| 🇮🇲 Isle of Man | 1 |
| 🇮🇳 India | 1 |
| 🇰🇷 South Korea | 1 |
| 🇳🇱 Netherlands | 1 |
| 🇹🇠Thailand | 1 |
FAQ
Answers drawn from our latest crawl of OpenSSL 3.4.1 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.