User Agents

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36 Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/61.0.3163.100 Chrome/61.0.3163.100 Safari/537.36 PingdomPageSpeed/1.0 (pingbot/2.0; +http://www.pingdom.com/)

This user agent string belongs to Pingdom Pagespeed browser running on Ubuntu Linux. The browser is developed by Pingdom AB. and renders web pages using the Blink engine.

Browser
Name Pingdom Pagespeed
Architecture 64-bit
Developer Pingdom AB.
Rendering Engine Blink
Type Bot/Crawler
Platform
Name Ubuntu
Architecture 64-bit
Developer Canonical Foundation
Device
Name Linux Desktop
Type Desktop
Pointer mouse
Capabilities
ActiveX Controls No
Background Sounds No
Cookies Yes
Frames Yes
Iframes Yes
Java Applets No
JavaScript Yes
Tables Yes
VBScript No
Properties
RSS Reader No
Fake No
Crawler Yes
Anonymized No
Mobile No
Tablet No
Modified No
Beta Version No
Alpha Version No
CSS Support
CSS 1 Yes
CSS 2 Yes
CSS 3 Yes
CSS 4 No