Security

Every security tool we detect across millions of domains, sorted by adoption.

62 technologies in Security
Hs
HSTS
https://www.rfc-editor.org/rfc/rfc6797#section-6.1
3.6M sites · 23.65%
↗
Cb
Cloudflare Bot Management
https://www.cloudflare.com/en-gb/products/bot-management/
702.5k sites · 4.61%
↗
Re
reCAPTCHA
https://www.google.com/recaptcha/
696.6k sites · 4.57%
↗
Ab
Akamai Bot Manager
https://www.akamai.com/us/en/products/security/bot-manager.jsp
55.4k sites · 0.36%
↗
Hc
hCaptcha
https://www.hcaptcha.com
32.0k sites · 0.21%
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Dd
DDoS-Guard
https://ddos-guard.net
27.6k sites · 0.18%
↗
Im
Imperva
https://www.imperva.com/
24.3k sites · 0.16%
↗
Cl
CleanTalk
https://cleantalk.org
2.9k sites · 0.02%
↗
Al
Arkose Labs
https://www.arkoselabs.com
1.8k sites · 0.01%
↗
Cl
ClickCease
https://www.clickcease.com
1.5k sites · 0.01%
↗
Va
Variti
https://variti.io
1.1k sites · 0.01%
↗
Da
DataDome
https://datadome.co
924 sites · 0.01%
↗
Ne
Negate
https://negate.io
781 sites · 0.01%
↗
Pe
PerimeterX
https://www.perimeterx.com
579 sites · 0.00%
↗
Se
Securiti
https://securiti.ai
561 sites · 0.00%
↗
Ge
GeeTest
https://www.geetest.com
525 sites · 0.00%
↗
An
AntiBot.Cloud
https://antibot.cloud
454 sites · 0.00%
↗
Ys
Yandex SmartCaptcha
https://cloud.yandex.com/en/services/smartcaptcha
381 sites · 0.00%
↗
Ba
Basic
https://tools.ietf.org/html/rfc7617
339 sites · 0.00%
↗
No
NoFraud
https://www.nofraud.com
334 sites · 0.00%
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Ff
Fortinet FortiGate
https://www.fortinet.com/products/next-generation-firewall
271 sites · 0.00%
↗
Vg
Very Good Security
https://www.verygoodsecurity.com
226 sites · 0.00%
↗
Bt
Blue Triangle
https://bluetriangle.com
189 sites · 0.00%
↗
Sm
Solve Media
https://solvemedia.com
171 sites · 0.00%
↗