Resources > UA list: crawlers

Udger database includes detailed information about every single user agent and operating system

Select list type: Browsers, email clients ... | Operating systems | Devices| Crawlers (Robots)


Category: All - Search engines - Marketing - Screenshots - Monitors - Feeds - Link checkers - Scrapers - Tools - Speed test - Vulnerability/Virus - AI


Crawlers (Robots)Last seenbot URLProducer URL
logo Pingdom.com bot2026-01-19 08:38:39UPUP
logo KeyCDN bot2026-01-05 07:56:15UPUP
logo GTmetrix2025-12-25 11:19:35UPUP
logo Pagespeed2025-11-29 07:55:37UPUP
logo YellowLabTools2025-07-03 03:39:50UPUP
logo Neustar WPM2025-06-29 11:54:33UP
logo Google Page Speed Insights2025-05-08 18:38:06UPUP

Maybe inactive robots (One year we have not heard about them)
logo k6 crawler2023-01-04 06:23:58UPUP

Historical (Old robots, Inactive cravlers)
logo LoadImpact2018-07-10 09:20:23DownUP
logo GomezAgent2017-06-15 22:54:17UP
Among our clients
View more...
 salesforce.com, inc.  
 MailChimp  
 Dailymotion SA  
 Allegro  
 Oracle  
 PayPal Holdings, Inc.