Yoast SEO 1.6.1
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.
Lead List Exporter
183 live Yoast SEO 1.6.1 sites, ready to export.
That's how many Yoast SEO 1.6.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Yoast SEO 1.6.1 companies in the United States
Every Yoast SEO 1.6.1 website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 Yoast SEO 1.6.1 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to Yoast SEO 1.6.1 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
Yoast SEO 1.6.1 Complementary Technologies
Technologies frequently found with Yoast SEO 1.6.1.
Most Frequent Complementary Tech
WordPress
183
MySQL
179
PHP
179
jQuery
175
jQuery Migrate
149
Apache HTTP Server
85
Contact Form 7
63
Modernizr
55
Bootstrap
39
HTTP/3
38
Live Websites
Websites Using Yoast SEO 1.6.1
Live sites we caught running Yoast SEO 1.6.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| tplighting.hk | 🇭🇰 Hong Kong | UDomain Web Hosting Company Ltd | July 24, 2026 |
| rebelscream.pl | 🇵🇱 Poland | OVH SAS | July 24, 2026 |
| bernews.com | 🇺🇸 United States | Amazon.com, Inc. | July 20, 2026 |
| vent-all.ru | 🇷🇺 Russia | Beget LLC | June 18, 2026 |
| cheft.ca | 🇨🇦 Canada | HostPapa | June 18, 2026 |
| jackiehawkins.com | 🇺🇸 United States | Host Europe GmbH | June 18, 2026 |
| lettinglinks.com | 🇺🇸 United States | Liquid Web, L.L.C | June 18, 2026 |
| bedandbreakfastmuiderberg.nl | 🇳🇱 Netherlands | Your Hosting B.V. | June 18, 2026 |
| arteixeira.com | 🇪🇸 Spain | Cogent Communications, LLC | June 18, 2026 |
| v2bpartners.com | 🇺🇸 United States | InMotion Hosting, Inc. | June 18, 2026 |
Identifiers
Top Yoast SEO 1.6.1 Identifiers
Who is using Yoast SEO 1.6.1 and where: top five by detected sites.
Technology
WordPress
183
MySQL
179
PHP
179
jQuery
175
jQuery Migrate
149
Language
English
79
Italian
15
German
13
Dutch
13
French
12
ASN
Cloudflare, Inc.
15
OVH SAS
13
GoDaddy.com, LLC
12
Aruba S.p.A.
11
Amazon.com, Inc.
9
TLD
com
76
de
13
nl
13
it
12
fr
8
Country
United States
36
Unknown
21
Germany
19
Italy
17
France
13
Deep Dive
Most Frequent Yoast SEO 1.6.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Yoast SEO 1.6.1 and its complementary technologies.
| Technology | Sites |
|---|---|
WordPress | 183 |
MySQL | 179 |
PHP | 179 |
jQuery | 175 |
|
jQuery Migrate | 149 |
Apache HTTP Server | 85 |
Contact Form 7 | 63 |
Modernizr | 55 |
Bootstrap | 39 |
HTTP/3 | 38 |
Nginx | 38 |
prettyPhoto | 36 |
Google Hosted Libraries | 26 |
Slider Revolution | 25 |
Lightbox | 24 |
LiteSpeed | 23 |
FitVids.JS | 22 |
jQuery UI | 22 |
YouTube | 21 |
Cloudflare | 19 |
Google Maps | 18 |
| HSTS | 18 |
W3 Total Cache | 16 |
|
Cloudflare Browser Insights | 15 |
WooCommerce | 15 |
| Language | Sites |
|---|---|
| English | 79 |
| Italian | 15 |
| German | 13 |
| Dutch | 13 |
| French | 12 |
| Spanish | 11 |
| Polish | 8 |
| Russian | 5 |
| Vietnamese | 4 |
| Greek | 3 |
| Portuguese | 3 |
| Danish | 2 |
| Latin | 2 |
| Swedish | 2 |
| Chinese | 2 |
| Bosnian | 1 |
| Welsh | 1 |
| Persian | 1 |
| Japanese | 1 |
| Latvian | 1 |
| Slovak | 1 |
| Tsonga | 1 |
| Xhosa | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 15 |
| OVH SAS | 13 |
| GoDaddy.com, LLC | 12 |
| Aruba S.p.A. | 11 |
| Amazon.com, Inc. | 9 |
| IONOS SE | 6 |
| Cyber_Folks S.A. | 5 |
| Neue Medien Muennich GmbH | 5 |
| Combell NV | 4 |
| Hetzner Online GmbH | 4 |
| Strato GmbH | 4 |
| Cogent Communications, LLC | 3 |
| DigitalOcean, LLC | 3 |
| Google LLC | 3 |
| home.pl sp. z o.o. | 3 |
| Akamai Connected Cloud | 2 |
| Beget LLC | 2 |
| Celeste SAS | 2 |
| Deutsche Telekom AG | 2 |
| Fundaments B.V. | 2 |
| Heart Internet limited | 2 |
| InMotion Hosting, Inc. | 2 |
| Infomaniak Network SA | 2 |
| Microsoft Corporation | 2 |
| New Dream Network, LLC | 2 |
| Stichting DIGI NL | 2 |
| Your Hosting B.V. | 2 |
| Blacknight Internet Solutions Limited | 1 |
| CHT Compamy Ltd | 1 |
| CYBERCON, INC. | 1 |
| Citytelecom LLC | 1 |
| Cloud Center Finland Oy | 1 |
| Cloudflare London, LLC | 1 |
| DinaHosting S.L. | 1 |
| EVEO S.A. | 1 |
| Fastly, Inc. | 1 |
| Fusioned Ltd | 1 |
| GANDI SAS | 1 |
| Host Europe GmbH | 1 |
| HostPapa | 1 |
| Hostpapa UK Ltd. | 1 |
| Internet Invest, Ltd. | 1 |
| JSC RTComm.RU | 1 |
| K Media Tech Ltd. | 1 |
| KGIX | 1 |
| Krystal Hosting Ltd | 1 |
| Kyxar SARL | 1 |
| Leaseweb Canada Inc. | 1 |
| Liquid Web, L.L.C | 1 |
| LiquidNet US LLC | 1 |
| Locaweb Servicos de Internet SA | 1 |
| Namecheap, Inc. | 1 |
| National Telecom Public Company Limited | 1 |
| NetJoin srl | 1 |
| Netmihan Communication Company Ltd | 1 |
| Netsons s.r.l. | 1 |
| Network Solutions, LLC | 1 |
| Onebim Vietnam Limited Company | 1 |
| PT. EXABYTES NETWORK INDONESIA | 1 |
| Packet Layer | 1 |
| Planetel SPA | 1 |
| Raiola Networks S.L. | 1 |
| SAKURA Internet Inc. | 1 |
| SUPERDATA | 1 |
| Shenzhen Tencent Computer Systems Company Limited | 1 |
| Signet B.V. | 1 |
| Snel.com B.V. | 1 |
| Sucuri | 1 |
| Switch Datacenters Amsterdam 6 B.V. | 1 |
| Team Blue Carrier Limited | 1 |
| The Constant Company, LLC | 1 |
| Totaalnet Internet Works B.V. | 1 |
| UDomain Web Hosting Company Ltd | 1 |
| VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | 1 |
| VNET a.s. | 1 |
| VTX Services SA | 1 |
| Virgin Media | 1 |
| We Dare B.V. | 1 |
| WebWorld | 1 |
| Western Iowa Networks | 1 |
| dhosting.pl Sp. z o.o. | 1 |
| dogado GmbH | 1 |
| iHosting Servicios Internet Ltda. | 1 |
| netcup GmbH | 1 |
| sw hosting & communications technologies SL | 1 |
| team.blue Denmark A/S | 1 |
| TLD | Sites |
|---|---|
| com | 76 |
| de | 13 |
| nl | 13 |
| it | 12 |
| fr | 8 |
| pl | 8 |
| es | 4 |
| net | 4 |
| uk | 4 |
| eu | 3 |
| gr | 3 |
| ie | 3 |
| org | 3 |
| ru | 3 |
| br | 2 |
| ca | 2 |
| ch | 2 |
| kr | 2 |
| se | 2 |
| au | 1 |
| be | 1 |
| biz | 1 |
| cc | 1 |
| cl | 1 |
| co | 1 |
| dk | 1 |
| hk | 1 |
| hr | 1 |
| id | 1 |
| ir | 1 |
| ma | 1 |
| sk | 1 |
| tv | 1 |
| ua | 1 |
| vn | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 36 |
| Unknown | 21 |
| 🇩🇪 Germany | 19 |
| 🇮🇹 Italy | 17 |
| 🇫🇷 France | 13 |
| 🇳🇱 Netherlands | 13 |
| 🇵🇱 Poland | 8 |
| 🇪🇸 Spain | 7 |
| 🇬🇧 United Kingdom | 7 |
| 🇨🇦 Canada | 4 |
| 🇮🇪 Ireland | 4 |
| 🇷🇺 Russia | 4 |
| 🇻🇳 Vietnam | 4 |
| 🇧🇷 Brazil | 2 |
| 🇨🇭 Switzerland | 2 |
| 🇬🇷 Greece | 2 |
| 🇰🇷 South Korea | 2 |
| 🇸🇪 Sweden | 2 |
| 🇦🇺 Australia | 1 |
| 🇧🇪 Belgium | 1 |
| 🇨🇱 Chile | 1 |
| 🇨🇳 China | 1 |
| 🇨🇴 Colombia | 1 |
| 🇩🇰 Denmark | 1 |
| 🇭🇰 Hong Kong | 1 |
| 🇭🇷 Croatia | 1 |
| 🇮🇩 Indonesia | 1 |
| 🇮🇷 Iran | 1 |
| 🇯🇵 Japan | 1 |
| 🇲🇦 Morocco | 1 |
| 🇸🇰 Slovakia | 1 |
| 🇹🇭 Thailand | 1 |
| 🇹🇻 Tuvalu | 1 |
| 🇺🇦 Ukraine | 1 |