Websites using Yoast SEO 5.9.1
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
593 live Yoast SEO 5.9.1 sites, ready to export.
That's how many Yoast SEO 5.9.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Yoast SEO 5.9.1 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 5.9.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Yoast SEO 5.9.1
A sample of live Yoast SEO 5.9.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| siprs.ru | September 27, 2026 | |
| worldmedlowprice.shop | September 25, 2026 | |
| libex.sk | September 25, 2026 | |
| thaiembassy.fr | September 19, 2026 | |
| ibooks.to | September 17, 2026 | |
| otdihayvsochi.ru | August 20, 2026 | |
| thietbidienvtp.com | August 20, 2026 | |
| maudas.lt | August 20, 2026 | |
| zedindustrie.fr | August 19, 2026 | |
| lesjardinsduruisseau.fr | August 19, 2026 |
How many websites use Yoast SEO 5.9.1?
We found Yoast SEO 5.9.1 on 593 websites in our September 2026 crawl, across 52 countries.
Which countries use Yoast SEO 5.9.1 the most?
By number of websites, the top countries are United States (19%, 111 sites), France (14%, 85 sites), Germany (8%, 49 sites), Russia (6%, 33 sites) and Italy (5%, 28 sites). Together they account for 52% of the 593 Yoast SEO 5.9.1 sites we track. 37% of the sites are in English, and .com is the most used domain ending, on 44% of them.
Where are Yoast SEO 5.9.1 websites hosted?
The networks carrying the most Yoast SEO 5.9.1 sites are OVH SAS (60 sites), InMotion Hosting, Inc. (33 sites) and Cloudflare, Inc. (32 sites).
What technologies are used with Yoast SEO 5.9.1?
Across the 593 Yoast SEO 5.9.1 sites we track, the technologies most often found alongside it are WordPress (100%, 593 sites), MySQL (over 99%, 592 sites), PHP (over 99%, 592 sites), jQuery (97%, 578 sites) and jQuery Migrate (86%, 510 sites).
Breakdown of Yoast SEO 5.9.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
WordPress | 593 |
MySQL | 592 |
PHP | 592 |
jQuery | 578 |
|
jQuery Migrate | 510 |
Contact Form 7 | 304 |
Apache HTTP Server | 253 |
Bootstrap | 191 |
Nginx | 143 |
Modernizr | 142 |
Google Analytics | 133 |
HTTP/3 | 131 |
Slider Revolution | 117 |
Lightbox | 98 |
Google Maps | 93 |
LiteSpeed | 81 |
prettyPhoto | 76 |
WooCommerce | 67 |
OWL Carousel | 61 |
Google Tag Manager | 58 |
reCAPTCHA | 57 |
Cloudflare | 56 |
| imagesLoaded | 54 |
FitVids.JS | 52 |
YouTube | 49 |
| Language | Sites |
|---|---|
| English | 220 |
| French | 80 |
| German | 47 |
| Russian | 37 |
| Italian | 27 |
| Vietnamese | 21 |
| Japanese | 19 |
| Spanish | 19 |
| Polish | 17 |
| Dutch | 13 |
| Portuguese | 11 |
| Czech | 9 |
| Romanian | 8 |
| Hebrew | 6 |
| Slovak | 5 |
| Turkish | 5 |
| Danish | 4 |
| Greek | 4 |
| Yoruba | 4 |
| Bulgarian | 3 |
| Persian | 3 |
| Finnish | 3 |
| Hungarian | 3 |
| Lithuanian | 3 |
| Malay | 3 |
| ASN | Sites |
|---|---|
| OVH SAS | 60 |
| InMotion Hosting, Inc. | 33 |
| Cloudflare, Inc. | 32 |
| IONOS SE | 26 |
| Groupe LWS SARL | 24 |
| GoDaddy.com, LLC | 20 |
| Aruba S.p.A. | 16 |
| Neue Medien Muennich GmbH | 11 |
| Amazon.com, Inc. | 10 |
| DigitalOcean, LLC | 10 |
| Hostinger International Limited | 9 |
| Hetzner Online GmbH | 8 |
| Beget LLC | 7 |
| Combell NV | 7 |
| Cyber_Folks S.A. | 7 |
| Google LLC | 7 |
| Long Van Soft Solution JSC | 7 |
| Liquid Web, L.L.C | 6 |
| Strato GmbH | 6 |
| SuperHosting.BG Ltd. | 6 |
| VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | 6 |
| Hostopia Australia Web Pty Ltd | 5 |
| Mittwald CM Service GmbH & Co. KG | 5 |
| New Dream Network, LLC | 5 |
| O2switch SAS | 5 |
| TLD | Sites |
|---|---|
| com | 258 |
| fr | 50 |
| de | 34 |
| ru | 22 |
| uk | 22 |
| it | 21 |
| pl | 16 |
| net | 13 |
| au | 12 |
| nl | 12 |
| org | 10 |
| ro | 9 |
| vn | 9 |
| cz | 7 |
| br | 6 |
| sk | 6 |
| jp | 5 |
| ca | 4 |
| es | 4 |
| gr | 4 |
| hu | 4 |
| lt | 4 |
| eu | 3 |
| fi | 3 |
| il | 3 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 111 |
| 🇫🇷 France | 85 |
| 🇩🇪 Germany | 49 |
| 🇷🇺 Russia | 33 |
| 🇮🇹 Italy | 28 |
| 🇬🇧 United Kingdom | 27 |
| Unknown | 27 |
| 🇻🇳 Vietnam | 23 |
| 🇯🇵 Japan | 19 |
| 🇵🇱 Poland | 18 |
| 🇦🇺 Australia | 15 |
| 🇪🇸 Spain | 14 |
| 🇳🇱 Netherlands | 13 |
| 🇨🇦 Canada | 11 |
| 🇷🇴 Romania | 10 |
| 🇨🇿 Czech Republic | 9 |
| 🇨🇭 Switzerland | 7 |
| 🇧🇬 Bulgaria | 6 |
| 🇧🇷 Brazil | 6 |
| 🇮🇱 Israel | 6 |
| 🇸🇰 Slovakia | 6 |
| 🇩🇰 Denmark | 4 |
| 🇫🇮 Finland | 4 |
| 🇬🇷 Greece | 4 |
| 🇭🇺 Hungary | 4 |
FAQ
Answers drawn from our latest crawl of Yoast SEO 5.9.1 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.