Websites using Yoast SEO 2.1.1
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
2.3k live Yoast SEO 2.1.1 sites, ready to export.
That's how many Yoast SEO 2.1.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Yoast SEO 2.1.1 website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Yoast SEO 2.1.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Yoast SEO 2.1.1
A sample of live Yoast SEO 2.1.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| visitcayucosca.com | September 26, 2026 | |
| pfiduboulonnais.fr | September 25, 2026 | |
| fujitsuarcondicionado.pt | September 24, 2026 | |
| wisebk.com | September 21, 2026 | |
| fablecroft.com.au | September 20, 2026 | |
| kimballgroup.com | September 19, 2026 | |
| lapetiterockette.org | September 19, 2026 | |
| mazovia.edu.pl | September 18, 2026 | |
| flachs.de | September 18, 2026 | |
| dataservices.it | September 17, 2026 |
How many websites use Yoast SEO 2.1.1?
We found Yoast SEO 2.1.1 on 2,318 websites in our September 2026 crawl, across 67 countries.
Which countries use Yoast SEO 2.1.1 the most?
By number of websites, the top countries are United States (14%, 322 sites), Italy (11%, 245 sites), Germany (9%, 215 sites), France (9%, 204 sites) and United Kingdom (6%, 141 sites). Together they account for 49% of the 2,318 Yoast SEO 2.1.1 sites we track. 35% of the sites are in English, and .com is the most used domain ending, on 37% of them.
Where are Yoast SEO 2.1.1 websites hosted?
The networks carrying the most Yoast SEO 2.1.1 sites are OVH SAS (236 sites), Aruba S.p.A. (156 sites) and Cloudflare, Inc. (141 sites).
What technologies are used with Yoast SEO 2.1.1?
Across the 2,318 Yoast SEO 2.1.1 sites we track, the technologies most often found alongside it are WordPress (100%, 2,318 sites), PHP (over 99%, 2,301 sites), MySQL (99%, 2,294 sites), jQuery (97%, 2,259 sites) and jQuery Migrate (86%, 1,996 sites).
Breakdown of Yoast SEO 2.1.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
WordPress | 2,318 |
PHP | 2,301 |
MySQL | 2,294 |
jQuery | 2,259 |
|
jQuery Migrate | 1,996 |
Apache HTTP Server | 1,027 |
Contact Form 7 | 1,002 |
Modernizr | 590 |
Nginx | 583 |
Bootstrap | 579 |
HTTP/3 | 445 |
Slider Revolution | 414 |
prettyPhoto | 328 |
Lightbox | 312 |
LiteSpeed | 298 |
Google Maps | 289 |
Magnific Popup | 265 |
Google Hosted Libraries | 260 |
FitVids.JS | 245 |
YouTube | 227 |
Cloudflare | 195 |
jQuery UI | 173 |
OWL Carousel | 166 |
| HSTS | 157 |
NextGEN Gallery | 147 |
| Language | Sites |
|---|---|
| English | 820 |
| Italian | 227 |
| French | 210 |
| German | 170 |
| Spanish | 134 |
| Dutch | 92 |
| Russian | 89 |
| Portuguese | 84 |
| Polish | 58 |
| Japanese | 55 |
| Vietnamese | 48 |
| Czech | 36 |
| Latin | 25 |
| Swedish | 25 |
| Slovak | 20 |
| Danish | 17 |
| Romanian | 17 |
| Croatian | 15 |
| Lithuanian | 15 |
| Hungarian | 13 |
| Chinese | 13 |
| Bulgarian | 12 |
| Greek | 12 |
| Hebrew | 11 |
| Tagalog | 9 |
| ASN | Sites |
|---|---|
| OVH SAS | 236 |
| Aruba S.p.A. | 156 |
| Cloudflare, Inc. | 141 |
| GoDaddy.com, LLC | 115 |
| IONOS SE | 104 |
| Hetzner Online GmbH | 68 |
| Strato GmbH | 45 |
| Psychz Networks | 44 |
| Host Europe GmbH | 38 |
| Neue Medien Muennich GmbH | 38 |
| WebSupport s.r.o. | 29 |
| DigitalOcean, LLC | 27 |
| Combell NV | 26 |
| Google LLC | 25 |
| Xserver Inc. | 23 |
| Namecheap, Inc. | 22 |
| Signet B.V. | 21 |
| Your Hosting B.V. | 21 |
| Amazon.com, Inc. | 20 |
| Hostinger International Limited | 20 |
| dogado GmbH | 20 |
| Heart Internet limited | 19 |
| Netsons s.r.l. | 17 |
| Cyber_Folks S.A. | 16 |
| WHG Hosting Services Ltd | 16 |
| TLD | Sites |
|---|---|
| com | 853 |
| it | 155 |
| de | 126 |
| uk | 107 |
| fr | 95 |
| nl | 84 |
| net | 70 |
| br | 63 |
| ru | 59 |
| es | 56 |
| pl | 56 |
| org | 48 |
| au | 43 |
| ca | 37 |
| cz | 36 |
| jp | 28 |
| eu | 24 |
| se | 23 |
| sk | 23 |
| dk | 21 |
| gr | 18 |
| ro | 18 |
| info | 17 |
| ua | 17 |
| vn | 17 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 322 |
| 🇮🇹 Italy | 245 |
| 🇩🇪 Germany | 215 |
| 🇫🇷 France | 204 |
| 🇬🇧 United Kingdom | 141 |
| Unknown | 125 |
| 🇳🇱 Netherlands | 102 |
| 🇪🇸 Spain | 88 |
| 🇨🇦 Canada | 71 |
| 🇧🇷 Brazil | 68 |
| 🇷🇺 Russia | 66 |
| 🇵🇱 Poland | 62 |
| 🇯🇵 Japan | 56 |
| 🇦🇺 Australia | 50 |
| 🇻🇳 Vietnam | 47 |
| 🇨🇿 Czech Republic | 37 |
| 🇸🇰 Slovakia | 28 |
| 🇸🇪 Sweden | 25 |
| 🇷🇴 Romania | 24 |
| 🇩🇰 Denmark | 22 |
| 🇬🇷 Greece | 21 |
| 🇸🇬 Singapore | 21 |
| 🇺🇦 Ukraine | 20 |
| 🇱🇹 Lithuania | 19 |
| 🇧🇪 Belgium | 16 |
FAQ
Answers drawn from our latest crawl of Yoast SEO 2.1.1 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.