Web servers
Visit openresty.org
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
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.
OpenResty 1.21.4.3 Complementary Technologies
Technologies frequently found with OpenResty 1.21.4.3.
Live OpenResty 1.21.4.3 Sites
246
Complementary Tech
164
Most Frequent Complementary Tech
Websites Using OpenResty 1.21.4.3
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| porcelaindoll.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| paelladonolino.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| zamecnictviok.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| ziva-pardubice.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| janrozlivka.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| likvidace-autonehod.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| kubacek-pigeons.com | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| bartes-sro.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| razitka-tisk.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| nakup-vozidel.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| vjesak.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| hasicihlinsko.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| petrmadera.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| resonance-trebic.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| wildphoto.eu | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| koucink-plzen.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| detoxycolor.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| theodore-shapiro.com | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| znacenipodlipsky.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| trytagging.com | 🇳🇱 Netherlands | Scaleway S.a.s. | February 14, 2026 |
| veselamysl.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| dauto.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| autoskolabouda.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| mensik-izolace.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| ivanzalesky.eu | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| vhajek.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| naturstyl.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| zspll.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| oby-oby.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| bowlingdubina.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| lahudky-vlckova.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| nezakladnam.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| transylvania-nabytek.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| tomaskupca.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| vrakoviste-honda.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 14, 2026 |
| haha666.com | 🇭🇰 Hong Kong | Netsec Limited | February 13, 2026 |
| pneuslavkov.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| rudolec.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| autodopravakobik.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| hanahasakova.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| polesi.eu | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| siebdruck-maschinen.eu | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| tiskshop.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| horlogeforum.nl | 🇩🇪 Germany | Hetzner Online GmbH | February 13, 2026 |
| funb.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| hasicaky.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| ocenovani-majetku.eu | 🇨🇿 Czech Republic | Gransy s.r.o. | February 13, 2026 |
| rtings.com | 🇺🇸 United States | Amazon.com, Inc. | February 7, 2026 |
| finance-management.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 7, 2026 |
| mobilcentrumxxl.cz | 🇨🇿 Czech Republic | Gransy s.r.o. | February 6, 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 — $199.95 USDTop OpenResty 1.21.4.3 Identifiers
Who is using OpenResty 1.21.4.3 and where.
Countries
Top 5 most detected countries for OpenResty 1.21.4.3
ASNs
Top 5 most detected ASNs for OpenResty 1.21.4.3
Languages
Top 5 most detected Languages for OpenResty 1.21.4.3
TLDs
Top 5 most detected TLDs for OpenResty 1.21.4.3
Most Frequent OpenResty 1.21.4.3 Identifiers and Complementary Tech
Most frequently encountered identifiers for OpenResty 1.21.4.3 and its complementary technologies.
| Technology | Sites |
|---|---|
| Nginx | 246 |
| PHP | 193 |
| jQuery | 124 |
| MySQL | 54 |
| WordPress | 51 |
| jQuery Migrate | 45 |
| Bootstrap | 32 |
| Lightbox | 29 |
| MooTools | 20 |
| Joomla | 18 |
| Modernizr | 18 |
| YouTube | 17 |
| HSTS | 16 |
| Prototype | 15 |
| Google Analytics | 13 |
| Contact Form 7 | 12 |
| Google Hosted Libraries | 12 |
| Magnific Popup | 12 |
| Yoast SEO | 11 |
| script.aculo.us | 11 |
| jQuery UI | 9 |
| WordPress Block Editor | 9 |
| imagesLoaded | 9 |
| Google AdSense | 9 |
| reCAPTCHA | 9 |
| Drupal | 9 |
| Elementor | 8 |
| FancyBox | 7 |
| Google Maps | 6 |
| Nette Framework | 6 |
| Font Awesome | 6 |
| phpBB | 5 |
| Cloudflare | 5 |
| Slick | 4 |
| wpBakery | 4 |
| jQuery CDN | 4 |
| All in One SEO Pack | 4 |
| All in One SEO | 4 |
| OWL Carousel | 4 |
| Gravatar | 4 |
| cdnjs | 4 |
| NextGEN Gallery | 4 |
| prettyPhoto | 4 |
| W3 Total Cache | 3 |
| SWFObject | 3 |
| WOW | 3 |
| Twenty Seventeen | 3 |
| DoubleClick Ad Exchange (AdX) | 3 |
| Swiper | 3 |
| Instagram Feed for WordPress | 3 |
| Language | Sites |
|---|---|
| Czech | 158 |
| English | 29 |
| Slovak | 14 |
| German | 10 |
| Latin | 9 |
| Chinese | 9 |
| Italian | 5 |
| Polish | 5 |
| Tagalog | 5 |
| French | 4 |
| Bosnian | 4 |
| Swedish | 3 |
| Croatian | 3 |
| Shona | 3 |
| Esperanto | 3 |
| Estonian | 3 |
| Slovenian | 3 |
| Danish | 3 |
| Hungarian | 3 |
| Romanian | 2 |
| Yoruba | 2 |
| Finnish | 2 |
| Swahili | 2 |
| Portuguese | 2 |
| Xhosa | 2 |
| Afrikaans | 2 |
| Norwegian Bokmål | 2 |
| Albanian | 1 |
| Indonesian | 1 |
| Southern Sotho | 1 |
| Tsonga | 1 |
| Azerbaijani | 1 |
| Lithuanian | 1 |
| Dutch | 1 |
| Russian | 1 |
| Bulgarian | 1 |
| Ukrainian | 1 |
| Latvian | 1 |
| Icelandic | 1 |
| Norwegian Nynorsk | 1 |
| ASN | Sites |
|---|---|
| Gransy s.r.o. | 224 |
| Hetzner Online GmbH | 4 |
| Akamai Technologies, Inc. | 2 |
| Chinanet | 2 |
| Amazon.com, Inc. | 2 |
| Scaleway S.a.s. | 2 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 2 |
| Tencent Building, Kejizhongyi Avenue | 1 |
| Netsec Limited | 1 |
| Alibaba US Technology Co., Ltd. | 1 |
| Beijing Volcano Engine Technology Co., Ltd. | 1 |
| Shenzhen Tencent Computer Systems Company Limited | 1 |
| Fornex Hosting S.L. | 1 |
| LeaseWeb Netherlands B.V. | 1 |
| SonderCloud Limited | 1 |
| TLD | Sites |
|---|---|
| cz | 182 |
| com | 26 |
| eu | 15 |
| net | 5 |
| info | 3 |
| nl | 2 |
| de | 2 |
| cn | 2 |
| ca | 2 |
| sk | 1 |
| org.ua | 1 |
| ru | 1 |
| 232 | 1 |
| online | 1 |
| com.cn | 1 |
| org | 1 |
| Country | Sites |
|---|---|
| 🇨🇿 Czech Republic | 224 |
| 🇨🇳 China | 6 |
| 🇩🇪 Germany | 5 |
| 🇺🇸 United States | 4 |
| 🇳🇱 Netherlands | 3 |
| 🇭🇰 Hong Kong | 3 |
| 🇬🇧 United Kingdom | 1 |