Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
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.
Yoast SEO 5.9.1 Complementary Technologies
Technologies frequently found with Yoast SEO 5.9.1.
Live Yoast SEO 5.9.1 Sites
137
Complementary Tech
183
Most Frequent Complementary Tech
Websites Using Yoast SEO 5.9.1
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| moscowlawyersgroup.ru | 🇷🇺 Russia | JSC RTComm.RU | February 14, 2026 |
| predimed-technology.com | 🇫🇷 France | OVH SAS | February 14, 2026 |
| ijuka.jp | 🇯🇵 Japan | SAKURA Internet Inc. | February 14, 2026 |
| nordhavn60forsale.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 14, 2026 |
| bio-bazar.net | 🇧🇬 Bulgaria | SuperHosting.BG Ltd. | February 14, 2026 |
| golfzentrum-binz.de | 🇩🇪 Germany | Hetzner Online GmbH | February 14, 2026 |
| okna-stroj.com | 🇷🇺 Russia | Sprinthost.ru LLC | February 14, 2026 |
| prestigeimmo-services.com | 🇫🇷 France | OVH SAS | February 14, 2026 |
| chocsvalley.com.my | 🇲🇾 Malaysia | Shinjiru Technology Sdn Bhd | February 14, 2026 |
| free-auto-clicker.com | 🇺🇸 United States | Akamai Connected Cloud | February 14, 2026 |
| tadelakt-art.de | 🇩🇪 Germany | Strato GmbH | February 14, 2026 |
| isuzuhungyen.vn | 🇻🇳 Vietnam | Long Van Soft Solution JSC | February 14, 2026 |
| geranool.com | 🇮🇷 Iran | Netafraz Iranian Ltd. | February 14, 2026 |
| blog-territorial.fr | 🇫🇷 France | OVH SAS | February 14, 2026 |
| programmerproverbs.com | 🇺🇸 United States | DigitalOcean, LLC | February 14, 2026 |
| fixmealittlelunch.com | Unknown | Cloudflare, Inc. | February 14, 2026 |
| kaiikaa.com | 🇸🇬 Singapore | Hostinger International Limited | February 14, 2026 |
| nordhavn46.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 14, 2026 |
| i-directory.co.jp | 🇯🇵 Japan | GMO Internet Group, Inc. | February 14, 2026 |
| sato-koumu.com | 🇯🇵 Japan | GMO Internet Group, Inc. | February 14, 2026 |
| jacobi-arch.com | 🇩🇪 Germany | DigitalOcean, LLC | February 14, 2026 |
| diesel-power.by | 🇧🇾 Belarus | DataHata Ltd | February 14, 2026 |
| kusadasievtadilat.com | 🇹🇷 Turkey | GNET Internet Telekomunikasyon A.S. | February 14, 2026 |
| neamedia.fr | 🇫🇷 France | OVH SAS | February 14, 2026 |
| beton-trifault.fr | 🇫🇷 France | OVH SAS | February 14, 2026 |
| bethanyjanedavies.com | 🇫🇷 France | Host Europe GmbH | February 13, 2026 |
| demunich.de | 🇩🇪 Germany | OVH SAS | February 13, 2026 |
| millworkone.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| esteticasaraycalvo.es | 🇪🇸 Spain | Tecnocratica Centro de Datos, S.L. | February 13, 2026 |
| blueplumbing.com.au | 🇦🇺 Australia | SYNERGY WHOLESALE PTY LTD | February 13, 2026 |
| stockwellcc.com | 🇺🇸 United States | Ntirety, Inc. | February 13, 2026 |
| attirer.net | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| hasspacher-iseli.ch | 🇨🇠Switzerland | Sunrise GmbH | February 13, 2026 |
| phukiendienthoaigiasi.vn | 🇻🇳 Vietnam | VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | February 13, 2026 |
| accommodation-tasmania.com.au | Unknown | Cloudflare, Inc. | February 7, 2026 |
| mkb-lonen.nl | 🇳🇱 Netherlands | Combell NV | February 7, 2026 |
| psicologoapalermo.it | 🇮🇹 Italy | Pegaso Srl | February 7, 2026 |
| mediacionesfrd.com.ar | 🇦🇷 Argentina | NSS S.A. | February 7, 2026 |
| fi-tz-eggenfelden.de | 🇩🇪 Germany | IONOS SE | February 7, 2026 |
| selene57.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 7, 2026 |
| recetascocinar.org | 🇫🇷 France | OVH SAS | February 7, 2026 |
| overnightpcrepair.com | 🇺🇸 United States | GoDaddy.com, LLC | February 7, 2026 |
| krogen58forsale.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 7, 2026 |
| successtv.com | 🇺🇸 United States | WebNX, Inc. | February 7, 2026 |
| oceanalexander50forsale.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 7, 2026 |
| nordhavn47forsale.com | 🇺🇸 United States | InMotion Hosting, Inc. | February 7, 2026 |
| ambklima-plus.pl | 🇵🇱 Poland | EXEA Sp. z o.o. | February 7, 2026 |
| whatsoninkiel.com | 🇧🇬 Bulgaria | SuperHosting.BG Ltd. | February 7, 2026 |
| hyonjin.com | 🇻🇳 Vietnam | Long Van Soft Solution JSC | February 6, 2026 |
| appliedmetals.com | 🇺🇸 United States | Ntirety, Inc. | 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 Yoast SEO 5.9.1 Identifiers
Who is using Yoast SEO 5.9.1 and where.
Countries
Top 5 most detected countries for Yoast SEO 5.9.1
ASNs
Top 5 most detected ASNs for Yoast SEO 5.9.1
Languages
Top 5 most detected Languages for Yoast SEO 5.9.1
TLDs
Top 5 most detected TLDs for Yoast SEO 5.9.1
Most Frequent Yoast SEO 5.9.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Yoast SEO 5.9.1 and its complementary technologies.
| Technology | Sites |
|---|---|
| MySQL | 137 |
| WordPress | 137 |
| PHP | 137 |
| jQuery | 136 |
| jQuery Migrate | 120 |
| Contact Form 7 | 75 |
| Apache HTTP Server | 60 |
| Google Analytics | 41 |
| Bootstrap | 41 |
| Nginx | 38 |
| Modernizr | 35 |
| HTTP/3 | 23 |
| Google Maps | 19 |
| Cloudflare | 17 |
| Slider Revolution | 17 |
| reCAPTCHA | 17 |
| prettyPhoto | 16 |
| OWL Carousel | 15 |
| WooCommerce | 15 |
| Lightbox | 14 |
| Google Hosted Libraries | 13 |
| Slick | 13 |
| Google Tag Manager | 12 |
| wpBakery | 11 |
| YouTube | 11 |
| W3 Total Cache | 11 |
| Gravatar | 11 |
| FitVids.JS | 10 |
| LiteSpeed | 10 |
| imagesLoaded | 10 |
| NextGEN Gallery | 9 |
| HSTS | 9 |
| Underscore.js | 9 |
| Akismet | 8 |
| Ubuntu | 8 |
| Magnific Popup | 8 |
| cdnjs | 8 |
| bxSlider | 8 |
| WPML | 7 |
| Cloudflare Browser Insights | 7 |
| Breadcrumb NavXT | 6 |
| parallax.js | 6 |
| Twenty Seventeen | 5 |
| MailChimp | 5 |
| Google AdSense | 5 |
| Cookie Notice | 5 |
| MonsterInsights | 5 |
| Polylang | 5 |
| Swiper | 5 |
| jQuery UI | 4 |
| Language | Sites |
|---|---|
| English | 48 |
| French | 21 |
| Spanish | 13 |
| Russian | 11 |
| German | 11 |
| Latin | 8 |
| Japanese | 6 |
| Finnish | 5 |
| Danish | 5 |
| Italian | 5 |
| Afrikaans | 4 |
| Dutch | 4 |
| Polish | 4 |
| Slovak | 3 |
| Catalan | 3 |
| Vietnamese | 3 |
| Estonian | 2 |
| Turkish | 2 |
| Southern Sotho | 2 |
| Swedish | 2 |
| Norwegian Nynorsk | 2 |
| Swahili | 2 |
| Czech | 2 |
| Chinese | 2 |
| Bosnian | 1 |
| Romanian | 1 |
| Persian | 1 |
| Serbian | 1 |
| Portuguese | 1 |
| Hungarian | 1 |
| Lithuanian | 1 |
| Albanian | 1 |
| Croatian | 1 |
| Greek | 1 |
| Hebrew | 1 |
| Basque | 1 |
| Bulgarian | 1 |
| Yoruba | 1 |
| Shona | 1 |
| Norwegian Bokmål | 1 |
| Tswana | 1 |
| ASN | Sites |
|---|---|
| OVH SAS | 16 |
| IONOS SE | 12 |
| InMotion Hosting, Inc. | 9 |
| Cloudflare, Inc. | 8 |
| GoDaddy.com, LLC | 5 |
| Xserver Inc. | 3 |
| DigitalOcean, LLC | 3 |
| VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | 2 |
| SuperHosting.BG Ltd. | 2 |
| Liquid Web, L.L.C | 2 |
| Planeetta Internet Oy | 2 |
| GMO Internet Group, Inc. | 2 |
| Beget LLC | 2 |
| Google LLC | 2 |
| Hostinger International Limited | 2 |
| Long Van Soft Solution JSC | 2 |
| Ntirety, Inc. | 2 |
| Hostopia Australia Web Pty Ltd | 2 |
| Hetzner Online GmbH | 2 |
| team.blue Denmark A/S | 2 |
| Neue Medien Muennich GmbH | 2 |
| Amazon.com, Inc. | 2 |
| Host Europe GmbH | 2 |
| Combell NV | 2 |
| Groupe LWS SARL | 2 |
| Scalaxy B.V. | 1 |
| Fastly, Inc. | 1 |
| WorldStream B.V. | 1 |
| SH.cz s.r.o. | 1 |
| Mittwald CM Service GmbH & Co. KG | 1 |
| Foxcloud Llp | 1 |
| Ans Academy Limited | 1 |
| JSC IOT | 1 |
| Oktawave S.A. | 1 |
| NSS S.A. | 1 |
| Tecnocratica Centro de Datos, S.L. | 1 |
| GNET Internet Telekomunikasyon A.S. | 1 |
| JSC RTComm.RU | 1 |
| Aruba S.p.A. | 1 |
| SEEWEB s.r.l. | 1 |
| Netafraz Iranian Ltd. | 1 |
| DataHata Ltd | 1 |
| Sprinthost.ru LLC | 1 |
| SYNERGY WHOLESALE PTY LTD | 1 |
| New Dream Network, LLC | 1 |
| Fornex Hosting S.L. | 1 |
| WebNX, Inc. | 1 |
| IBM Cloud | 1 |
| SAKURA Internet Inc. | 1 |
| SAREnet, S.A. | 1 |
| TLD | Sites |
|---|---|
| com | 61 |
| fr | 10 |
| de | 10 |
| ru | 7 |
| it | 4 |
| com.au | 4 |
| es | 4 |
| pl | 3 |
| net | 3 |
| org | 3 |
| vn | 2 |
| fi | 2 |
| dk | 2 |
| nl | 2 |
| info | 2 |
| lv | 1 |
| jp | 1 |
| com.my | 1 |
| by | 1 |
| co.jp | 1 |
| hr | 1 |
| uk | 1 |
| co.uk | 1 |
| se | 1 |
| ee | 1 |
| com.hk | 1 |
| gr | 1 |
| hu | 1 |
| world | 1 |
| com.ar | 1 |
| ch | 1 |
| co.nz | 1 |
| cz | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 27 |
| 🇩🇪 Germany | 21 |
| 🇫🇷 France | 18 |
| 🇳🇱 Netherlands | 7 |
| 🇷🇺 Russia | 6 |
| 🇯🇵 Japan | 6 |
| 🇻🇳 Vietnam | 5 |
| 🇪🇸 Spain | 4 |
| 🇵🇱 Poland | 4 |
| 🇮🇹 Italy | 4 |
| 🇦🇺 Australia | 3 |
| 🇬🇧 United Kingdom | 3 |
| 🇫🇮 Finland | 2 |
| 🇸🇬 Singapore | 2 |
| 🇩🇰 Denmark | 2 |
| 🇧🇬 Bulgaria | 2 |
| 🇳🇿 New Zealand | 1 |
| 🇨🇿 Czech Republic | 1 |
| 🇪🇪 Estonia | 1 |
| 🇮🇷 Iran | 1 |
| 🇦🇷 Argentina | 1 |
| ðŸ‡ðŸ‡º Hungary | 1 |
| 🇧🇾 Belarus | 1 |
| 🇨🇠Switzerland | 1 |
| 🇸🇪 Sweden | 1 |
| 🇸🇮 Slovenia | 1 |
| 🇲🇾 Malaysia | 1 |
| 🇹🇷 Turkey | 1 |
| 🇨🇳 China | 1 |