Websites using Yoast SEO 21.1
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
17.9k live Yoast SEO 21.1 sites, ready to export.
That's how many Yoast SEO 21.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
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Every Yoast SEO 21.1 website we detected in Germany.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Yoast SEO 21.1 websites on .com domains.
Websites Using Yoast SEO 21.1
A sample of live Yoast SEO 21.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| fermedepeaudeleu.com | September 27, 2026 | |
| cafepost.com.br | September 27, 2026 | |
| atharvahospital.com | September 27, 2026 | |
| aosd.net | September 27, 2026 | |
| betflik8k.app | September 27, 2026 | |
| getesys.com | September 27, 2026 | |
| piatafinanciara.ro | September 27, 2026 | |
| texasholdemsite.info | September 27, 2026 | |
| termo-master.com.ua | September 27, 2026 | |
| labovilleurbanne.fr | September 27, 2026 |
How many websites use Yoast SEO 21.1?
We found Yoast SEO 21.1 on 17,953 websites in our September 2026 crawl, across 127 countries.
Which countries use Yoast SEO 21.1 the most?
By number of websites, the top countries are Germany (12%, 2,205 sites), United States (12%, 2,124 sites), France (10%, 1,827 sites), Italy (6%, 1,029 sites) and United Kingdom (5%, 841 sites). Together they account for 45% of the 17,953 Yoast SEO 21.1 sites we track. 35% of the sites are in English, and .com is the most used domain ending, on 39% of them.
Where are Yoast SEO 21.1 websites hosted?
The networks carrying the most Yoast SEO 21.1 sites are Cloudflare, Inc. (1,433 sites), OVH SAS (1,357 sites) and Hostinger International Limited (992 sites).
What technologies are used with Yoast SEO 21.1?
Across the 17,953 Yoast SEO 21.1 sites we track, the technologies most often found alongside it are WordPress (100%, 17,953 sites), PHP (over 99%, 17,927 sites), MySQL (over 99%, 17,917 sites), jQuery (93%, 16,757 sites) and jQuery Migrate (83%, 14,868 sites).
Breakdown of Yoast SEO 21.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
WordPress | 17,953 |
PHP | 17,927 |
MySQL | 17,917 |
jQuery | 16,757 |
|
jQuery Migrate | 14,868 |
Apache HTTP Server | 6,859 |
Contact Form 7 | 6,777 |
Google Analytics | 5,913 |
HTTP/3 | 5,592 |
Elementor | 5,200 |
Nginx | 4,425 |
Bootstrap | 3,867 |
| imagesLoaded | 3,754 |
LiteSpeed | 3,371 |
reCAPTCHA | 3,364 |
|
WordPress Block Editor | 3,224 |
Cloudflare | 2,762 |
Google Tag Manager | 2,649 |
Slider Revolution | 2,636 |
Underscore.js | 2,563 |
Site Kit | 2,509 |
WooCommerce | 2,465 |
wpBakery | 2,277 |
FitVids.JS | 2,168 |
Magnific Popup | 2,077 |
| Language | Sites |
|---|---|
| English | 6,329 |
| German | 1,914 |
| French | 1,745 |
| Spanish | 1,125 |
| Italian | 956 |
| Dutch | 699 |
| Russian | 582 |
| Polish | 476 |
| Japanese | 380 |
| Portuguese | 343 |
| Latin | 290 |
| Vietnamese | 261 |
| Danish | 214 |
| Swedish | 178 |
| Czech | 168 |
| Turkish | 161 |
| Thai | 151 |
| Hungarian | 148 |
| Indonesian | 147 |
| Romanian | 127 |
| Slovak | 116 |
| Hebrew | 110 |
| Persian | 107 |
| Greek | 102 |
| Finnish | 102 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 1,433 |
| OVH SAS | 1,357 |
| Hostinger International Limited | 992 |
| IONOS SE | 945 |
| Amazon.com, Inc. | 574 |
| Hetzner Online GmbH | 572 |
| Strato GmbH | 544 |
| Aruba S.p.A. | 436 |
| GoDaddy.com, LLC | 357 |
| Cloudflare London, LLC | 345 |
| Neue Medien Muennich GmbH | 322 |
| DigitalOcean, LLC | 299 |
| Google LLC | 292 |
| One.com A/S | 263 |
| Combell NV | 233 |
| Host Europe GmbH | 232 |
| O2switch SAS | 208 |
| WebSupport s.r.o. | 192 |
| Xserver Inc. | 172 |
| Beget LLC | 171 |
| Netsons s.r.l. | 167 |
| A2 Hosting, Inc. | 155 |
| CLOUDFLARENET | 150 |
| Namecheap, Inc. | 149 |
| WHG Hosting Services Ltd | 146 |
| TLD | Sites |
|---|---|
| com | 7,000 |
| de | 1,425 |
| fr | 843 |
| it | 684 |
| nl | 575 |
| uk | 565 |
| org | 548 |
| ru | 438 |
| pl | 435 |
| net | 345 |
| es | 291 |
| au | 271 |
| br | 250 |
| dk | 196 |
| ch | 194 |
| eu | 186 |
| se | 167 |
| cz | 161 |
| be | 158 |
| jp | 155 |
| hu | 150 |
| ca | 140 |
| at | 129 |
| za | 126 |
| ro | 120 |
| Country | Sites |
|---|---|
| 🇩🇪 Germany | 2,205 |
| 🇺🇸 United States | 2,124 |
| 🇫🇷 France | 1,827 |
| Unknown | 1,506 |
| 🇮🇹 Italy | 1,029 |
| 🇬🇧 United Kingdom | 841 |
| 🇳🇱 Netherlands | 724 |
| 🇪🇸 Spain | 658 |
| 🇷🇺 Russia | 539 |
| 🇵🇱 Poland | 511 |
| 🇯🇵 Japan | 389 |
| 🇨🇦 Canada | 335 |
| 🇦🇺 Australia | 319 |
| 🇧🇷 Brazil | 292 |
| 🇩🇰 Denmark | 265 |
| 🇨🇭 Switzerland | 246 |
| 🇮🇳 India | 235 |
| 🇨🇾 Cyprus | 202 |
| 🇸🇪 Sweden | 195 |
| 🇻🇳 Vietnam | 193 |
| 🇧🇪 Belgium | 188 |
| 🇨🇿 Czech Republic | 181 |
| 🇿🇦 South Africa | 171 |
| 🇭🇺 Hungary | 165 |
| 🇦🇹 Austria | 149 |
FAQ
Answers drawn from our latest crawl of Yoast SEO 21.1 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.