all url's list (internal)
plain text detection (internal) window hash detection
Other Browser Detection sites:
WhatIsMyBrowser.com
Device Info
BrowserScan
gs.statcounter.com/detect
Version Checker
BrowserDetector
Detect my Browser
Skyward
BrowserLeaks.com
browser-check
Scratch "OS Detector (Updated 2024)"
How Do They Compare?
Browser Detection Site Comparison 
ver:2