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 21.3 Complementary Technologies
Technologies frequently found with Yoast SEO 21.3.
Live Yoast SEO 21.3 Sites
3.2k
Complementary Tech
590
Most Frequent Complementary Tech
Websites Using Yoast SEO 21.3
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| teodolindaspa.it | 🇫🇷 France | OVH SAS | February 13, 2026 |
| visitcalamillor.com | 🇪🇸 Spain | Soluciones Corporativas IP, SL | February 13, 2026 |
| change-pk.com | 🇺🇸 United States | Hostinger International Limited | February 13, 2026 |
| qasimbinsaadat.com | 🇺🇸 United States | New Dream Network, LLC | February 13, 2026 |
| hurtowniawodki.pl | 🇵🇱 Poland | Cyber_Folks S.A. | February 13, 2026 |
| lintaskaltim.com | 🇸🇬 Singapore | LEASEWEB SINGAPORE PTE. LTD. | February 13, 2026 |
| bilkarnica.bg | 🇧🇬 Bulgaria | SuperHosting.BG Ltd. | February 13, 2026 |
| carewisehealth.com | 🇺🇸 United States | Amazon.com, Inc. | February 13, 2026 |
| tengsu.vn | 🇻🇳 Vietnam | VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | February 13, 2026 |
| myfootprints.my | 🇲🇾 Malaysia | Exa Bytes Network Sdn.Bhd. | February 13, 2026 |
| designeconforto.com.br | 🇧🇷 Brazil | WB TELECOM LTDA ME | February 13, 2026 |
| aiformeremortals.com | 🇫🇷 France | Hostinger International Limited | February 13, 2026 |
| piramidetintas.com.br | 🇧🇷 Brazil | CLARO S.A. | February 13, 2026 |
| fresh-mania.com | 🇺🇦 Ukraine | Hostpro Lab LLC | February 13, 2026 |
| budwig-stiftung.de | 🇩🇪 Germany | Neue Medien Muennich GmbH | February 13, 2026 |
| everestclinic.ca | 🇨🇦 Canada | DigitalOcean, LLC | February 13, 2026 |
| laetitiaborga-naturopathe.fr | 🇫🇷 France | Contabo GmbH | February 13, 2026 |
| bentdeco.be | 🇫🇷 France | OVH SAS | February 13, 2026 |
| scherzando-music.com | ðŸ‡ðŸ‡° Hong Kong | ICDSoft Ltd. | February 13, 2026 |
| centrumwzroku.pl | 🇩🇪 Germany | DigitalOcean, LLC | February 13, 2026 |
| italfasad.ru | 🇷🇺 Russia | JSC RTComm.RU | February 13, 2026 |
| semsductcleaning.ca | Unknown | Cloudflare, Inc. | February 13, 2026 |
| rattle-restaurant.com | 🇦🇺 Australia | Wholesale Services Provider | February 13, 2026 |
| explorationfilms.com | 🇺🇸 United States | GigeNET | February 13, 2026 |
| hotel-la-ciotat.com | 🇫🇷 France | O2switch SAS | February 13, 2026 |
| swissme.de | 🇩🇪 Germany | webgo GmbH | February 13, 2026 |
| dymas.ru | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| codeiscode.com | 🇺🇸 United States | OVH SAS | February 13, 2026 |
| lisamaria-corse.net | 🇫🇷 France | OVH SAS | February 13, 2026 |
| owcparizona.com | 🇬🇧 United Kingdom | K Media Tech Ltd. | February 13, 2026 |
| keyframeproductions.nl | 🇳🇱 Netherlands | Your Hosting B.V. | February 13, 2026 |
| applikalo.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| galgargano.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| fontein-ontruimingen.nl | 🇳🇱 Netherlands | LeaseWeb Netherlands B.V. | February 13, 2026 |
| jardinsecret2zozo.com | 🇫🇷 France | Celeste SAS | February 13, 2026 |
| karatekirudo.es | 🇳🇱 Netherlands | Hostinger International Limited | February 13, 2026 |
| tomp.se | 🇸🇪 Sweden | Yelles AB | February 13, 2026 |
| authen.co.jp | 🇯🇵 Japan | Xserver Inc. | February 13, 2026 |
| zuaznabar.com | 🇪🇸 Spain | Raiola Networks S.L. | February 13, 2026 |
| cseabenefitsprogram.com | 🇺🇸 United States | Automattic, Inc | February 13, 2026 |
| nordicophthalmologygroup.com | 🇫🇮 Finland | Planeetta Internet Oy | February 13, 2026 |
| estateprof.bg | 🇧🇬 Bulgaria | SuperHosting.BG Ltd. | February 13, 2026 |
| radomatics.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| aguaplano.org | 🇮🇹 Italy | IT.Gate S.p.A. | February 13, 2026 |
| hiromiya.co.jp | 🇯🇵 Japan | GMO Internet Group, Inc. | February 13, 2026 |
| interiorinsightsgroup.com | 🇺🇸 United States | Google LLC | February 13, 2026 |
| verdecchia.it | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| namas-the.fr | 🇫🇷 France | OVH SAS | February 13, 2026 |
| parquets-janod.com | 🇫🇷 France | OVH SAS | February 13, 2026 |
| endogate.net | 🇺🇸 United States | Cloudflare London, LLC | 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 21.3 Identifiers
Who is using Yoast SEO 21.3 and where.
Countries
Top 5 most detected countries for Yoast SEO 21.3
ASNs
Top 5 most detected ASNs for Yoast SEO 21.3
Languages
Top 5 most detected Languages for Yoast SEO 21.3
TLDs
Top 5 most detected TLDs for Yoast SEO 21.3
Most Frequent Yoast SEO 21.3 Identifiers and Complementary Tech
Most frequently encountered identifiers for Yoast SEO 21.3 and its complementary technologies.
| Technology | Sites |
|---|---|
| WordPress | 3,299 |
| PHP | 3,292 |
| MySQL | 3,289 |
| jQuery | 3,037 |
| jQuery Migrate | 2,670 |
| Contact Form 7 | 1,255 |
| Apache HTTP Server | 1,119 |
| Google Analytics | 1,099 |
| Elementor | 1,070 |
| HTTP/3 | 991 |
| Nginx | 791 |
| Bootstrap | 750 |
| imagesLoaded | 699 |
| Cloudflare | 609 |
| reCAPTCHA | 606 |
| WordPress Block Editor | 586 |
| Underscore.js | 576 |
| Google Tag Manager | 572 |
| WooCommerce | 543 |
| Slider Revolution | 499 |
| LiteSpeed | 472 |
| Site Kit | 448 |
| wpBakery | 430 |
| HSTS | 420 |
| Slick | 403 |
| OWL Carousel | 376 |
| Magnific Popup | 361 |
| FitVids.JS | 352 |
| Gravatar | 350 |
| Modernizr | 329 |
| Font Awesome | 319 |
| Lightbox | 297 |
| Cloudflare Browser Insights | 284 |
| WP Rocket | 279 |
| Swiper | 246 |
| LiteSpeed Cache | 238 |
| Yoast SEO Premium | 227 |
| YouTube | 215 |
| Hostinger | 208 |
| CookieYes | 203 |
| Divi | 176 |
| WPForms | 173 |
| parallax.js | 168 |
| Cloudflare Bot Management | 164 |
| cdnjs | 160 |
| WP Engine | 159 |
| W3 Total Cache | 155 |
| Google Maps | 149 |
| WPML | 148 |
| Complianz | 148 |
| Language | Sites |
|---|---|
| English | 1,454 |
| French | 449 |
| German | 311 |
| Spanish | 236 |
| Italian | 217 |
| Latin | 183 |
| Dutch | 143 |
| Russian | 142 |
| Portuguese | 114 |
| Polish | 113 |
| Japanese | 75 |
| Tagalog | 72 |
| Catalan | 56 |
| Danish | 54 |
| Afrikaans | 44 |
| Esperanto | 43 |
| Swedish | 43 |
| Czech | 40 |
| Romanian | 40 |
| Welsh | 39 |
| Vietnamese | 38 |
| Persian | 38 |
| Yoruba | 37 |
| Thai | 35 |
| Norwegian Nynorsk | 35 |
| Tsonga | 31 |
| Finnish | 29 |
| Slovak | 29 |
| Chinese | 29 |
| Norwegian Bokmål | 28 |
| Indonesian | 28 |
| Swahili | 27 |
| Turkish | 24 |
| Croatian | 23 |
| Southern Sotho | 23 |
| Hungarian | 21 |
| Tswana | 19 |
| Lithuanian | 18 |
| Bosnian | 17 |
| Albanian | 14 |
| Shona | 14 |
| Arabic | 14 |
| Greek | 14 |
| Malay | 13 |
| Xhosa | 13 |
| Bulgarian | 12 |
| Hebrew | 11 |
| Basque | 11 |
| Ukrainian | 10 |
| Slovenian | 9 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 348 |
| OVH SAS | 204 |
| Hostinger International Limited | 195 |
| IONOS SE | 183 |
| Hetzner Online GmbH | 129 |
| Cloudflare London, LLC | 118 |
| O2switch SAS | 102 |
| GoDaddy.com, LLC | 83 |
| Amazon.com, Inc. | 81 |
| Aruba S.p.A. | 77 |
| Google LLC | 74 |
| Strato GmbH | 58 |
| DigitalOcean, LLC | 52 |
| Neue Medien Muennich GmbH | 38 |
| Combell NV | 38 |
| Host Europe GmbH | 38 |
| Contabo GmbH | 38 |
| Beget LLC | 36 |
| Infomaniak Network SA | 35 |
| Cyber_Folks S.A. | 32 |
| WebSupport s.r.o. | 32 |
| Fastly, Inc. | 32 |
| team.blue Denmark A/S | 28 |
| Domain names registrar REG.RU, Ltd | 28 |
| New Dream Network, LLC | 27 |
| The Constant Company, LLC | 27 |
| DinaHosting S.L. | 27 |
| Xserver Inc. | 26 |
| GMO Internet Group, Inc. | 25 |
| Sucuri | 25 |
| Jsc timeweb | 24 |
| Stichting DIGI NL | 22 |
| Namecheap, Inc. | 22 |
| One.com A/S | 21 |
| InMotion Hosting, Inc. | 21 |
| WHG Hosting Services Ltd | 18 |
| Your Hosting B.V. | 16 |
| home.pl sp. z o.o. | 16 |
| xneelo | 15 |
| UAB Interneto vizija | 13 |
| Groupe LWS SARL | 13 |
| Netsons s.r.l. | 13 |
| Akamai Connected Cloud | 13 |
| Hostpoint AG | 12 |
| Liquid Web, L.L.C | 12 |
| Soluciones Corporativas IP, SL | 11 |
| A2 Hosting, Inc. | 11 |
| Loopia AB | 11 |
| Signet B.V. | 11 |
| Microsoft Corporation | 11 |
| TLD | Sites |
|---|---|
| com | 1,364 |
| de | 186 |
| fr | 171 |
| it | 132 |
| org | 106 |
| nl | 94 |
| ru | 91 |
| co.uk | 81 |
| pl | 75 |
| net | 60 |
| es | 53 |
| com.br | 47 |
| com.au | 46 |
| eu | 38 |
| ch | 36 |
| cz | 31 |
| jp | 29 |
| dk | 29 |
| be | 26 |
| ca | 23 |
| se | 22 |
| sk | 21 |
| at | 18 |
| in | 18 |
| hu | 18 |
| co.za | 17 |
| gr | 15 |
| ir | 14 |
| co.jp | 14 |
| lt | 14 |
| vn | 13 |
| no | 13 |
| fi | 12 |
| io | 11 |
| ro | 11 |
| co.il | 10 |
| xn--p1ai | 10 |
| cl | 9 |
| com.pl | 9 |
| co | 8 |
| pt | 8 |
| com.mx | 8 |
| info | 8 |
| bg | 7 |
| ie | 7 |
| si | 7 |
| nu | 6 |
| com.ar | 6 |
| org.uk | 6 |
| com.tr | 6 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 698 |
| 🇩🇪 Germany | 433 |
| 🇫🇷 France | 399 |
| 🇳🇱 Netherlands | 127 |
| 🇮🇹 Italy | 124 |
| 🇷🇺 Russia | 114 |
| 🇪🇸 Spain | 97 |
| 🇵🇱 Poland | 87 |
| 🇬🇧 United Kingdom | 83 |
| 🇯🇵 Japan | 79 |
| 🇨🇠Switzerland | 54 |
| 🇩🇰 Denmark | 49 |
| 🇸🇬 Singapore | 45 |
| 🇮🇳 India | 42 |
| 🇧🇷 Brazil | 36 |
| 🇦🇺 Australia | 34 |
| 🇫🇮 Finland | 33 |
| 🇮🇷 Iran | 33 |
| 🇨🇦 Canada | 32 |
| 🇻🇳 Vietnam | 26 |
| 🇸🇰 Slovakia | 26 |
| 🇨🇿 Czech Republic | 22 |
| 🇱🇹 Lithuania | 22 |
| 🇧🇪 Belgium | 21 |
| ðŸ‡ðŸ‡º Hungary | 19 |
| 🇿🇦 South Africa | 19 |
| 🇸🇪 Sweden | 17 |
| 🇮🇪 Ireland | 16 |
| 🇧🇬 Bulgaria | 14 |
| 🇸🇮 Slovenia | 14 |
| 🇮🇩 Indonesia | 12 |
| 🇵🇹 Portugal | 9 |
| 🇦🇹 Austria | 9 |
| 🇳🇴 Norway | 8 |
| 🇹🇷 Turkey | 8 |
| ðŸ‡ðŸ‡° Hong Kong | 8 |
| 🇹🇠Thailand | 7 |
| 🇺🇦 Ukraine | 7 |
| 🇲🇾 Malaysia | 6 |
| 🇧🇾 Belarus | 5 |
| 🇰🇷 South Korea | 5 |
| 🇹🇼 Taiwan | 5 |
| 🇬🇷 Greece | 5 |
| 🇪🇪 Estonia | 5 |
| 🇷🇴 Romania | 4 |
| 🇨🇱 Chile | 4 |
| 🇮🇱 Israel | 4 |
| 🇰🇿 Kazakhstan | 3 |
| 🇷🇸 Serbia | 3 |
| 🇨🇳 China | 3 |
| 🇦🇷 Argentina | 2 |
| 🇰🇪 Kenya | 2 |
| 🇲🇳 Mongolia | 2 |
| 🇨🇲 Cameroon | 1 |
| 🇮🇸 Iceland | 1 |
| 🇧🇩 Bangladesh | 1 |
| 🇲🇽 Mexico | 1 |
| 🇳🇿 New Zealand | 1 |
| 🇲🇩 Moldova | 1 |
| 🇦🇪 United Arab Emirates | 1 |
| ðŸ‡ðŸ‡· Croatia | 1 |
| 🇵🇰 Pakistan | 1 |
| 🇱🇺 Luxembourg | 1 |