Websites using Yoast SEO 21.9.1

Q: How current is this data?

The figures on this page come from our September 2026 crawl. VersionDB runs a fresh crawl every month, and the database spans multiple monthly crawls.

Q: Can I download a list of Yoast SEO 21.9.1 websites?

Yes. The Lead List Exporter lets you filter the 11,843 Yoast SEO 21.9.1 sites by country, traffic and contact details, see the row count for free, and pay once for the rows you export. To try it first, the Free Lead List Exporter exports up to 10 matching domains at no cost, from a subset of our crawl.

Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.

Lead List Exporter

11.8k live Yoast SEO 21.9.1 sites, ready to export.

That's how many Yoast SEO 21.9.1 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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Yoast SEO 21.9.1 companies in the United States

Every Yoast SEO 21.9.1 website we detected in the United States.

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 21.9.1 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Yoast SEO 21.9.1 websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Live Websites

Websites Using Yoast SEO 21.9.1

A sample of live Yoast SEO 21.9.1 sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
kenavo-nuisibles.fr	jQuery PHP MySQL WordPress Nginx	September 27, 2026
brebilo.com	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026
allaboutcd.com	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026
amakentravel.com	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026
inspiredbyfamilymag.com	jQuery PHP MySQL WordPress jQuery Migrate	September 27, 2026
dreamsbrides.org	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026
abs-tpa.com	jQuery PHP MySQL WordPress Nginx	September 27, 2026
funwithspot.com	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026
khib.no	PHP MySQL HTTP/3 WordPress Cloudflare	September 27, 2026
orroyalties.com	jQuery PHP MySQL HTTP/3 WordPress	September 27, 2026

How many websites use Yoast SEO 21.9.1?

We found Yoast SEO 21.9.1 on 11,843 websites in our September 2026 crawl, across 110 countries.

Which countries use Yoast SEO 21.9.1 the most?

By number of websites, the top countries are United States (11%, 1,321 sites), Germany (11%, 1,263 sites), France (9%, 1,035 sites), Italy (5%, 647 sites) and Spain (4%, 526 sites). Together they account for 40% of the 11,843 Yoast SEO 21.9.1 sites we track. 34% of the sites are in English, and .com is the most used domain ending, on 39% of them.

Where are Yoast SEO 21.9.1 websites hosted?

The networks carrying the most Yoast SEO 21.9.1 sites are Cloudflare, Inc. (940 sites), OVH SAS (750 sites) and Hostinger International Limited (721 sites).

What technologies are used with Yoast SEO 21.9.1?

Across the 11,843 Yoast SEO 21.9.1 sites we track, the technologies most often found alongside it are WordPress (100%, 11,843 sites), PHP (over 99%, 11,811 sites), MySQL (over 99%, 11,800 sites), jQuery (93%, 10,967 sites) and jQuery Migrate (82%, 9,737 sites).

Deep Dive

Breakdown of Yoast SEO 21.9.1 websites

What else they run, plus their language, hosting network, domain extension and country.

Technology	Sites
WordPress	11,843
PHP	11,811
MySQL	11,800
jQuery	10,967
jQuery Migrate	9,737
Contact Form 7	4,251
Elementor	4,091
HTTP/3	3,984
Apache HTTP Server	3,949
Google Analytics	3,855
Nginx	3,329
imagesLoaded	2,569
Bootstrap	2,345
reCAPTCHA	2,245
LiteSpeed	2,229
WordPress Block Editor	2,224
WooCommerce	1,971
Underscore.js	1,908
Google Tag Manager	1,900
Cloudflare	1,831
Site Kit	1,814
Slider Revolution	1,710
HSTS	1,571
FitVids.JS	1,319
Magnific Popup	1,312

Language	Sites
English	4,079
German	1,073
French	1,053
Spanish	821
Italian	601
Russian	538
Dutch	507
Polish	460
Japanese	261
Portuguese	244
Danish	190
Latin	176
Czech	123
Hebrew	106
Swedish	100
Turkish	97
Persian	96
Indonesian	89
Hungarian	86
Vietnamese	84
Thai	83
Slovak	78
Finnish	72
Romanian	68
Chinese	65

ASN	Sites
Cloudflare, Inc.	940
OVH SAS	750
Hostinger International Limited	721
IONOS SE	528
Hetzner Online GmbH	398
Aruba S.p.A.	331
Amazon.com, Inc.	289
Cloudflare London, LLC	275
Strato GmbH	267
GoDaddy.com, LLC	217
Neue Medien Muennich GmbH	192
Google LLC	186
DigitalOcean, LLC	172
O2switch SAS	163
Combell NV	152
Xserver Inc.	152
Beget LLC	127
WebSupport s.r.o.	123
One.com A/S	115
Jsc timeweb	108
Host Europe GmbH	106
WHG Hosting Services Ltd	104
team.blue Denmark A/S	101
Malakmadze Web LLC	99
Cyber_Folks S.A.	92

TLD	Sites
com	4,576
de	819
fr	522
it	430
nl	404
pl	395
ru	385
org	304
uk	293
es	221
net	187
au	186
dk	184
br	156
cz	133
eu	124
ca	122
ch	110
jp	104
be	101
se	95
hu	87
at	86
il	84
sk	78

Country	Sites
🇺🇸 United States	1,321
🇩🇪 Germany	1,263
🇫🇷 France	1,035
Unknown	1,004
🇮🇹 Italy	647
🇪🇸 Spain	526
🇳🇱 Netherlands	506
🇵🇱 Poland	471
🇷🇺 Russia	470
🇬🇧 United Kingdom	460
🇯🇵 Japan	270
🇨🇦 Canada	237
🇩🇰 Denmark	221
🇦🇺 Australia	208
🇧🇷 Brazil	180
🇨🇾 Cyprus	157
🇨🇭 Switzerland	153
🇨🇿 Czech Republic	145
🇮🇳 India	144
🇧🇪 Belgium	116
🇹🇷 Turkey	114
🇸🇪 Sweden	110
🇮🇱 Israel	107
🇭🇺 Hungary	105
🇫🇮 Finland	100

FAQ

Answers drawn from our latest crawl of Yoast SEO 21.9.1 websites. Anything else, email us and we will look it up.

How does VersionDB detect Yoast SEO 21.9.1?

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.

How current is this data?

Can I download a list of Yoast SEO 21.9.1 websites?