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 5.1 Complementary Technologies
Technologies frequently found with Yoast SEO 5.1.
Live Yoast SEO 5.1 Sites
390
Complementary Tech
272
Most Frequent Complementary Tech
Websites Using Yoast SEO 5.1
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| weltreisender.in | ๐ฉ๐ช Germany | Neue Medien Muennich GmbH | February 14, 2026 |
| ilblogdiale.it | ๐ฎ๐น Italy | Aruba S.p.A. | February 14, 2026 |
| hotel-lavilla.it | ๐ฎ๐น Italy | Aruba S.p.A. | February 14, 2026 |
| smiledentalphuket.com | ๐น๐ญ Thailand | Netway Communication Co.,Ltd. | February 14, 2026 |
| therefugetn.org | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| stichtingtweestrijd.nl | Unknown | Cloudflare, Inc. | February 14, 2026 |
| creactivecom.fr | ๐ซ๐ท France | B2 Network SARL | February 14, 2026 |
| encefora.gal | ๐ช๐ธ Spain | DinaHosting S.L. | February 14, 2026 |
| volgaz55.ru | ๐ท๐บ Russia | Beget LLC | February 14, 2026 |
| knowyourscience.com | ๐ฎ๐ณ India | DigitalOcean, LLC | February 14, 2026 |
| fertiquality.it | ๐ซ๐ท France | OVH SAS | February 14, 2026 |
| mtrainstudio.com | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| gauthier-altis-traitement.fr | ๐ซ๐ท France | OVH SAS | February 14, 2026 |
| consciencia.com.br | Unknown | Cloudflare, Inc. | February 14, 2026 |
| snowtampa.com | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 14, 2026 |
| gmgdigital.com.au | ๐ฆ๐บ Australia | SYNERGY WHOLESALE PTY LTD | February 14, 2026 |
| globalprojectsorg.com | ๐ฉ๐ช Germany | Hetzner Online GmbH | February 14, 2026 |
| arthur-hoffmann.com | ๐บ๐ธ United States | GTT Communications Inc. | February 14, 2026 |
| martinaglaser.de | ๐ฉ๐ช Germany | IONOS SE | February 14, 2026 |
| facility-asia.com | ๐จ๐ณ China | Shenzhen Tencent Computer Systems Company Limited | February 14, 2026 |
| macsautoglassal.com | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| acharyabalkrishnaji.com | ๐บ๐ธ United States | Namecheap, Inc. | February 14, 2026 |
| slidingsolutions.com | Unknown | Cloudflare, Inc. | February 14, 2026 |
| centrorettifichemotori.com | ๐ฎ๐น Italy | Netsons s.r.l. | February 14, 2026 |
| serviceht.com | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| electabilitygame.com | ๐บ๐ธ United States | Google LLC | February 14, 2026 |
| barbacoas.pro | ๐ณ๐ฑ Netherlands | Internap Holding LLC | February 14, 2026 |
| samaraexpertiza.ru | ๐ท๐บ Russia | Beget LLC | February 14, 2026 |
| musicshore.com | ๐บ๐ฆ Ukraine | Internet Invest, Ltd. | February 14, 2026 |
| rosenbergpelino.com | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| gaiheki-com.com | ๐ฏ๐ต Japan | KAGOYA JAPAN Inc. | February 14, 2026 |
| agniy.kz | ๐ฐ๐ฟ Kazakhstan | PS Internet Company LLP | February 14, 2026 |
| weingut-burger.at | ๐ฉ๐ช Germany | hostNET Medien GmbH | February 14, 2026 |
| commerce-reporting.com | ๐ฌ๐ง United Kingdom | Google LLC | February 14, 2026 |
| fundersandfounders.com | ๐จ๐ฆ Canada | OVH SAS | February 14, 2026 |
| quietmansportsgym.com | ๐บ๐ธ United States | GoDaddy.com, LLC | February 14, 2026 |
| tclbrickwork.co.uk | ๐ฌ๐ง United Kingdom | IONOS SE | February 14, 2026 |
| protection-bois.fr | ๐ซ๐ท France | OVH SAS | February 13, 2026 |
| api29.fr | ๐ซ๐ท France | OVH SAS | February 13, 2026 |
| martinhegelund.dk | ๐ฉ๐ฐ Denmark | team.blue Denmark A/S | February 13, 2026 |
| napac.net | ๐บ๐ธ United States | GigeNET | February 13, 2026 |
| eduforum.pl | ๐ต๐ฑ Poland | Atman Sp. z o.o. | February 13, 2026 |
| suffolklawnking.co.uk | ๐ฌ๐ง United Kingdom | IONOS SE | February 13, 2026 |
| felixmollinga.com | ๐ณ๐ฑ Netherlands | Combell NV | February 13, 2026 |
| wydrukujmi.pl | ๐ต๐ฑ Poland | Cyber_Folks S.A. | February 13, 2026 |
| canteraslonco.cl | ๐จ๐ฑ Chile | HOSTING. | February 13, 2026 |
| da-und-dort.de | ๐ฉ๐ช Germany | Neue Medien Muennich GmbH | February 13, 2026 |
| marketingfesztival.hu | ๐ญ๐บ Hungary | Magyar Telekom Plc. | February 13, 2026 |
| kofegood.ru | ๐ท๐บ Russia | Beget LLC | February 7, 2026 |
| fiducia.org.in | Unknown | Cloudflare, 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 โ $199.95 USDTop Yoast SEO 5.1 Identifiers
Who is using Yoast SEO 5.1 and where.
Countries
Top 5 most detected countries for Yoast SEO 5.1
ASNs
Top 5 most detected ASNs for Yoast SEO 5.1
Languages
Top 5 most detected Languages for Yoast SEO 5.1
TLDs
Top 5 most detected TLDs for Yoast SEO 5.1
Most Frequent Yoast SEO 5.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Yoast SEO 5.1 and its complementary technologies.
| Technology | Sites |
|---|---|
| WordPress | 390 |
| PHP | 389 |
| MySQL | 388 |
| jQuery | 387 |
| jQuery Migrate | 348 |
| Contact Form 7 | 193 |
| Apache HTTP Server | 164 |
| Bootstrap | 97 |
| Nginx | 89 |
| Slider Revolution | 77 |
| HTTP/3 | 70 |
| Modernizr | 64 |
| LiteSpeed | 50 |
| OWL Carousel | 49 |
| Google Maps | 48 |
| Lightbox | 46 |
| Cloudflare | 44 |
| FitVids.JS | 43 |
| Google Analytics | 43 |
| Magnific Popup | 40 |
| YouTube | 37 |
| prettyPhoto | 36 |
| Gravatar | 35 |
| Google Tag Manager | 34 |
| imagesLoaded | 34 |
| WooCommerce | 34 |
| jQuery UI | 29 |
| reCAPTCHA | 29 |
| Akismet | 27 |
| Underscore.js | 27 |
| Google Hosted Libraries | 26 |
| Slick | 25 |
| MonsterInsights | 24 |
| Jetpack | 22 |
| HSTS | 21 |
| cdnjs | 21 |
| WPML | 19 |
| Cloudflare Browser Insights | 19 |
| Google AdSense | 19 |
| Aruba.it | 17 |
| Cookie Notice | 16 |
| W3 Total Cache | 16 |
| NextGEN Gallery | 16 |
| bxSlider | 15 |
| ShareThis | 15 |
| jQuery CDN | 14 |
| parallax.js | 14 |
| ZURB Foundation | 13 |
| LiteSpeed Cache | 13 |
| Breadcrumb NavXT | 12 |
| Language | Sites |
|---|---|
| English | 167 |
| French | 52 |
| German | 33 |
| Italian | 30 |
| Russian | 27 |
| Spanish | 26 |
| Latin | 20 |
| Esperanto | 12 |
| Dutch | 12 |
| Polish | 11 |
| Portuguese | 11 |
| Catalan | 9 |
| Japanese | 8 |
| Afrikaans | 7 |
| Czech | 7 |
| Norwegian Bokmรฅl | 6 |
| Tswana | 5 |
| Vietnamese | 5 |
| Welsh | 5 |
| Indonesian | 5 |
| Tagalog | 5 |
| Yoruba | 4 |
| Swedish | 4 |
| Turkish | 4 |
| Danish | 3 |
| Thai | 3 |
| Hungarian | 3 |
| Romanian | 3 |
| Lithuanian | 3 |
| Chinese | 3 |
| Bosnian | 2 |
| Norwegian Nynorsk | 2 |
| Bulgarian | 2 |
| Persian | 2 |
| Belarusian | 2 |
| Slovenian | 2 |
| Hebrew | 2 |
| Xhosa | 2 |
| Slovak | 2 |
| Greek | 2 |
| Swahili | 1 |
| Serbian | 1 |
| Southern Sotho | 1 |
| Mฤori | 1 |
| Ganda | 1 |
| Estonian | 1 |
| Hindi | 1 |
| Croatian | 1 |
| Ukrainian | 1 |
| Basque | 1 |
| ASN | Sites |
|---|---|
| OVH SAS | 36 |
| GoDaddy.com, LLC | 28 |
| Cloudflare, Inc. | 22 |
| Aruba S.p.A. | 20 |
| IONOS SE | 18 |
| Host Europe GmbH | 10 |
| Neue Medien Muennich GmbH | 9 |
| Beget LLC | 9 |
| Hetzner Online GmbH | 8 |
| Amazon.com, Inc. | 8 |
| InMotion Hosting, Inc. | 7 |
| Google LLC | 7 |
| Hostinger International Limited | 7 |
| Namecheap, Inc. | 6 |
| DigitalOcean, LLC | 6 |
| PT Cloud Hosting Indonesia | 4 |
| Netsons s.r.l. | 4 |
| WEDOS Internet, a.s. | 4 |
| JSC IOT | 4 |
| Heart Internet limited | 4 |
| DinaHosting S.L. | 4 |
| Strato GmbH | 4 |
| Sucuri | 4 |
| Cyber_Folks S.A. | 3 |
| Server Plan S.r.l. | 3 |
| O2switch SAS | 3 |
| UAB Interneto vizija | 3 |
| Microsoft Corporation | 3 |
| VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | 3 |
| Alibaba US Technology Co., Ltd. | 2 |
| GMO Internet Group, Inc. | 2 |
| Nazwa.pl Sp.z.o.o. | 2 |
| Xserver Inc. | 2 |
| Celeste SAS | 2 |
| Grupo Loading Systems, S.L. | 2 |
| Combell NV | 2 |
| PrivateSystems Networks | 2 |
| Long Van Soft Solution JSC | 2 |
| Cloudflare London, LLC | 2 |
| PS Internet Company LLP | 2 |
| Krystal Hosting Ltd | 2 |
| Web4U s.r.o. | 2 |
| Data Communication Business Group | 2 |
| Signet B.V. | 2 |
| SYNERGY WHOLESALE PTY LTD | 2 |
| WHG Hosting Services Ltd | 2 |
| ICDSoft Ltd. | 2 |
| webgo GmbH | 2 |
| Domain names registrar REG.RU, Ltd | 2 |
| Akamai Connected Cloud | 2 |
| TLD | Sites |
|---|---|
| com | 156 |
| fr | 27 |
| ru | 20 |
| it | 18 |
| de | 18 |
| co.uk | 16 |
| org | 11 |
| net | 11 |
| pl | 9 |
| cz | 8 |
| es | 6 |
| nl | 6 |
| com.au | 5 |
| co.jp | 3 |
| hu | 3 |
| sk | 3 |
| at | 3 |
| com.br | 3 |
| lt | 3 |
| ca | 3 |
| dk | 2 |
| us | 2 |
| co | 2 |
| co.il | 2 |
| gr | 2 |
| no | 2 |
| com.tw | 2 |
| com.ar | 2 |
| com.ua | 2 |
| eu | 2 |
| kz | 2 |
| se | 2 |
| ro | 2 |
| info | 1 |
| bg | 1 |
| com.co | 1 |
| com.mx | 1 |
| ie | 1 |
| biz | 1 |
| edu.ph | 1 |
| me | 1 |
| ir | 1 |
| cl | 1 |
| gal | 1 |
| eng.br | 1 |
| be | 1 |
| digital | 1 |
| xn--p1ai | 1 |
| edu.pl | 1 |
| com.vn | 1 |
| Country | Sites |
|---|---|
| ๐บ๐ธ United States | 87 |
| ๐ซ๐ท France | 49 |
| ๐ฉ๐ช Germany | 38 |
| ๐ฎ๐น Italy | 28 |
| ๐ฌ๐ง United Kingdom | 22 |
| ๐ท๐บ Russia | 20 |
| ๐ต๐ฑ Poland | 12 |
| ๐ณ๐ฑ Netherlands | 11 |
| ๐ช๐ธ Spain | 10 |
| ๐จ๐ฟ Czech Republic | 9 |
| ๐ฏ๐ต Japan | 8 |
| ๐ธ๐ฌ Singapore | 6 |
| ๐ป๐ณ Vietnam | 6 |
| ๐จ๐ฆ Canada | 5 |
| ๐ฆ๐บ Australia | 4 |
| ๐ฎ๐ฉ Indonesia | 4 |
| ๐ญ๐ฐ Hong Kong | 4 |
| ๐ฎ๐ณ India | 4 |
| ๐ง๐ท Brazil | 3 |
| ๐ญ๐บ Hungary | 3 |
| ๐ฑ๐น Lithuania | 3 |
| ๐ธ๐ช Sweden | 2 |
| ๐ธ๐ฐ Slovakia | 2 |
| ๐บ๐ฆ Ukraine | 2 |
| ๐น๐ญ Thailand | 2 |
| ๐ช๐ช Estonia | 2 |
| ๐น๐ผ Taiwan | 2 |
| ๐ท๐ด Romania | 2 |
| ๐น๐ท Turkey | 2 |
| ๐ฐ๐ฟ Kazakhstan | 2 |
| ๐ฉ๐ฐ Denmark | 2 |
| ๐ต๐ญ Philippines | 1 |
| ๐ง๐ช Belgium | 1 |
| ๐ฒ๐พ Malaysia | 1 |
| ๐ง๐ฌ Bulgaria | 1 |
| ๐จ๐ฑ Chile | 1 |
| ๐ฎ๐ฑ Israel | 1 |
| ๐จ๐ญ Switzerland | 1 |
| ๐ฑ๐บ Luxembourg | 1 |
| ๐ณ๐ด Norway | 1 |
| ๐จ๐ณ China | 1 |
| ๐ฎ๐ช Ireland | 1 |
| ๐ฎ๐ท Iran | 1 |
| ๐ต๐น Portugal | 1 |