Websites using Yoast SEO 4.0
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
539 live Yoast SEO 4.0 sites, ready to export.
That's how many Yoast SEO 4.0 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 4.0 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 4.0 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Yoast SEO 4.0
A sample of live Yoast SEO 4.0 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| raztel.com | September 25, 2026 | |
| exelco.com | September 20, 2026 | |
| shoeland.com | September 17, 2026 | |
| institut-esthetica.fr | August 20, 2026 | |
| doctorzoo58.ru | August 20, 2026 | |
| gottajoga.com | August 19, 2026 | |
| artistik-schulprojekt.de | August 19, 2026 | |
| bellevuetowers.net | August 19, 2026 | |
| marriott-timeshare-resale.com | August 19, 2026 | |
| jawilwert.com | August 19, 2026 |
How many websites use Yoast SEO 4.0?
We found Yoast SEO 4.0 on 539 websites in our September 2026 crawl, across 55 countries.
Which countries use Yoast SEO 4.0 the most?
By number of websites, the top countries are United States (13%, 71 sites), Italy (10%, 55 sites), Germany (9%, 51 sites), France (9%, 47 sites) and United Kingdom (7%, 36 sites). Together they account for 48% of the 539 Yoast SEO 4.0 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 4.0 websites hosted?
The networks carrying the most Yoast SEO 4.0 sites are OVH SAS (53 sites), Cloudflare, Inc. (32 sites) and Aruba S.p.A. (30 sites).
What technologies are used with Yoast SEO 4.0?
Across the 539 Yoast SEO 4.0 sites we track, the technologies most often found alongside it are WordPress (100%, 539 sites), PHP (over 99%, 536 sites), MySQL (over 99%, 534 sites), jQuery (99%, 531 sites) and jQuery Migrate (87%, 470 sites).
Breakdown of Yoast SEO 4.0 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
WordPress | 539 |
PHP | 536 |
MySQL | 534 |
jQuery | 531 |
|
jQuery Migrate | 470 |
Contact Form 7 | 265 |
Apache HTTP Server | 238 |
Bootstrap | 162 |
Nginx | 128 |
Slider Revolution | 128 |
Modernizr | 123 |
HTTP/3 | 118 |
Google Maps | 87 |
LiteSpeed | 80 |
prettyPhoto | 70 |
OWL Carousel | 65 |
Lightbox | 62 |
Google Analytics | 60 |
YouTube | 56 |
Cloudflare | 53 |
Magnific Popup | 53 |
| imagesLoaded | 53 |
FitVids.JS | 52 |
Google Hosted Libraries | 52 |
WooCommerce | 52 |
| Language | Sites |
|---|---|
| English | 187 |
| French | 49 |
| Italian | 47 |
| German | 46 |
| Russian | 32 |
| Spanish | 23 |
| Dutch | 19 |
| Polish | 18 |
| Portuguese | 15 |
| Vietnamese | 12 |
| Japanese | 9 |
| Czech | 7 |
| Bulgarian | 5 |
| Hebrew | 5 |
| Lithuanian | 5 |
| Chinese | 5 |
| Welsh | 4 |
| Slovak | 4 |
| Catalan | 3 |
| Danish | 3 |
| Greek | 3 |
| Hungarian | 3 |
| Indonesian | 3 |
| Swedish | 3 |
| Tagalog | 3 |
| ASN | Sites |
|---|---|
| OVH SAS | 53 |
| Cloudflare, Inc. | 32 |
| Aruba S.p.A. | 30 |
| GoDaddy.com, LLC | 25 |
| IONOS SE | 22 |
| Neue Medien Muennich GmbH | 16 |
| Combell NV | 12 |
| Hetzner Online GmbH | 12 |
| Google LLC | 11 |
| Hostinger International Limited | 10 |
| DigitalOcean, LLC | 9 |
| Strato GmbH | 9 |
| InMotion Hosting, Inc. | 8 |
| Host Europe GmbH | 7 |
| Liquid Web, L.L.C | 7 |
| Amazon.com, Inc. | 6 |
| Beget LLC | 6 |
| Stack Group, LLC | 6 |
| Bach Kim Network solutions Join stock company | 5 |
| Cyber_Folks S.A. | 5 |
| UK Dedicated Servers Limited | 5 |
| WHG Hosting Services Ltd | 5 |
| Heart Internet limited | 4 |
| Hosting Ukraine LTD | 4 |
| Jsc timeweb | 4 |
| TLD | Sites |
|---|---|
| com | 210 |
| it | 37 |
| de | 29 |
| uk | 26 |
| ru | 23 |
| net | 20 |
| nl | 18 |
| fr | 17 |
| pl | 17 |
| au | 10 |
| eu | 9 |
| org | 8 |
| br | 7 |
| ch | 7 |
| cz | 7 |
| sk | 7 |
| ca | 6 |
| gr | 6 |
| es | 5 |
| ua | 5 |
| il | 4 |
| dk | 3 |
| hu | 3 |
| jp | 3 |
| lt | 3 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 71 |
| 🇮🇹 Italy | 55 |
| 🇩🇪 Germany | 51 |
| 🇫🇷 France | 47 |
| 🇬🇧 United Kingdom | 36 |
| Unknown | 33 |
| 🇷🇺 Russia | 28 |
| 🇳🇱 Netherlands | 22 |
| 🇵🇱 Poland | 19 |
| 🇪🇸 Spain | 17 |
| 🇦🇺 Australia | 12 |
| 🇨🇦 Canada | 11 |
| 🇻🇳 Vietnam | 10 |
| 🇯🇵 Japan | 8 |
| 🇧🇷 Brazil | 7 |
| 🇨🇭 Switzerland | 7 |
| 🇨🇿 Czech Republic | 7 |
| 🇮🇱 Israel | 7 |
| 🇸🇰 Slovakia | 7 |
| 🇺🇦 Ukraine | 7 |
| 🇬🇷 Greece | 6 |
| 🇧🇬 Bulgaria | 5 |
| 🇩🇰 Denmark | 5 |
| 🇱🇹 Lithuania | 5 |
| 🇭🇷 Croatia | 4 |
FAQ
Answers drawn from our latest crawl of Yoast SEO 4.0 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.