Browser Name Incorrect

[Sundar]

Following is the agent that I'm using

Mozilla/5.0 (Windows NT 6.1; lzh-TW; rv:1.9.0.20) Gecko/2021-03-10 02:14:35 Firefox/3.6.20

When I do this, I get the name of the Browser as 02:14:35. However, when I use the parser here

https://user-agents.net/parser

then I get the browser correctly as firefox

    "parent": "Firefox 3.6",
    "browser_bits": "32",
    "platform": "Win7",
    "platform_version": "6.1",
    "platform_description": "Windows 7",
    "platform_bits": "32",
    "platform_maker": "Microsoft Corporation",
    "win64": "false",
    "comment": "Firefox 3.6",
    "browser": "Firefox",
    "browser_type": "Browser",
    "browser_maker": "Mozilla Foundation",
    "frames": "true",
    "iframes": "true",
    "tables": "true",
    "cookies": "true",
    "javascript": "true",
    "cssversion": "3",
    "device_name": "Windows Desktop",
    "device_type": "Desktop",
    "device_pointing_method": "mouse",
    "device_code_name": "Windows Desktop",
    "renderingengine_name": "Gecko",
    "renderingengine_description": "For Firefox, Camino, K-Meleon, SeaMonkey, Netscape, and other Gecko-based browsers.",
    "renderingengine_maker": "Mozilla Foundation",
    "browser_modus": "",
    "version": "3.6",
    "majorver": "3",
    "minorver": "6",
    "alpha": "false",
    "beta": "false",
    "win16": "false",
    "win32": "true",
    "backgroundsounds": "false",
    "vbscript": "false",
    "javaapplets": "true",
    "activexcontrols": "false",
    "ismobiledevice": "false",
    "istablet": "false",
    "issyndicationreader": "false",
    "crawler": "false",
    "isfake": "false",
    "isanonymized": "false",
    "ismodified": "false",
    "aolversion": "",
    "device_maker": "",
    "device_brand_name": "",
    "renderingengine_version": "1.9.2"
}