PerimeterX

Category - Captchas

PerimeterX cloud-native platform proactively detects and manages risks to web applications

Technology usage statistics

Websites using PerimeterX 754 websites
Most popular in the country United States of America
Market position in Captchas #5
Market share in Captchas <0.1%

Technology adoption

Recent changes in PerimeterX usage. (See PerimeterX Usage Changes report)
Websites that added PerimeterX +28
Websites that dropped PerimeterX -42

Distribution by websites popularity

PerimeterX detection in the top websites by popularity
Top 10k sites 18 websites
Top 100k sites 45 websites
Top 1m sites 112 websites

Websites utilizing PerimeterX

Top websites that use PerimeterX

Domain Country Rank Contacts
www.fiverr.com United States of America 141
booking.com Netherlands 161
www.booking.com Netherlands 161
www.upwork.com United States of America 171
www.kickstarter.com United States of America 390
www.priceline.com United States of America 419
See full domain list

Market Share

PerimeterX market share within the Captchas category

Geographical Distribution

Technology usage distribution by websites across the globe.






PerimeterX often used together with


Category - Document Encoding.
UTF-8 is used together with PerimeterX on 709 domains. Total 8,702,930 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with PerimeterX on 682 domains. Total 6,622,159 domains found using JavaScript
Category - Document Standards.
HTML5 Tags is used together with PerimeterX on 659 domains. Total 4,360,978 domains found using HTML5 Tags
Category - Mobile.
Viewport Meta is used together with PerimeterX on 637 domains. Total 4,818,971 domains found using Viewport Meta
Category - Cache Tools.
Varnish is used together with PerimeterX on 573 domains. Total 457,222 domains found using Varnish
Category - Font Scripts.
Google Font API is used together with PerimeterX on 521 domains. Total 2,519,354 domains found using Google Font API


Alternative Technologies


Akamai Bot Manager: Total 1,696 domains found using Akamai Bot Manager
hCaptcha: Total 3,984 domains found using hCaptcha
Mollom: Total 1,047 domains found using Mollom
reCAPTCHA: Total 834,562 domains found using reCAPTCHA
Solve Media: Total 103 domains found using Solve Media
CoinHive Captcha: Total 4 domains found using CoinHive Captcha