This is a demo. The Debug panel is shown below.
Click to sample to javascript trace writer

x DEBUG PANEL
Show AllShow NoneJS DebuggerSession InfoWeb Server
RequestTraceControl TreeSessionApplicationCookies-ReqCookies-RespHeaders-ReqHeaders-RespFormQueryStringServerVars
JavaScript Debugger:
Action:Execute / Show Object
Statement/Object:
Result:
Session Info:
Forms Authentication:
Culture:en-US
Code Page:65001
LCID:0x409
Theme:
Mode:InProc
Cookieless:False
New Session:False
Synchronized:False
Timeout:20 min
Script Timeout:500000 min
ViewState bytes
Browser Info
Web Server:
Machine Name:HGWS7
OS Version:Microsoft Windows NT 10.0.14393.0
CLR Version:4.0.30319.42000

Request Details

Session Id:03egf0comwxbiiro3qlodbipRequest Type:GET
Time of Request:8/29/2023 8:27:23 PMStatus Code:200
Request Encoding:Unicode (UTF-8)Response Encoding:Unicode (UTF-8)

Trace Information

CategoryMessageFrom First(s)From Last(s)
aspx.pageBegin PreInit
aspx.pageEnd PreInit0.0000130.000013
aspx.pageBegin Init0.0000200.000007
aspx.pageEnd Init0.0000300.000011
aspx.pageBegin InitComplete0.0000350.000005
aspx.pageEnd InitComplete0.0000410.000005
aspx.pageBegin PreLoad0.0000450.000005
aspx.pageEnd PreLoad0.0000510.000005
aspx.pageBegin Load0.0000560.000005
DemoTraceThis is from an optional demo trace logger.0.0000750.000020
aspx.pageEnd Load0.0003130.000238
aspx.pageBegin LoadComplete0.0003220.000009
aspx.pageEnd LoadComplete0.0003270.000005
aspx.pageBegin PreRender0.0003320.000005
aspx.pageEnd PreRender0.0003390.000007
aspx.pageBegin PreRenderComplete0.0003460.000006
aspx.pageEnd PreRenderComplete0.0003510.000005
aspx.pageBegin SaveState0.0004820.000131
aspx.pageEnd SaveState0.0005380.000056
aspx.pageBegin SaveStateComplete0.0005440.000006
aspx.pageEnd SaveStateComplete0.0005490.000005
aspx.pageBegin Render0.0005540.000005
aspx.pageEnd Render0.0007030.000150

Control Tree

Control UniqueIDTypeRender Size Bytes (including children)ViewState Size Bytes (excluding children)ControlState Size Bytes (excluding children)
__PageASP.programming_dotnet_debug_demo_aspx916700
    ctl01System.Web.UI.ResourceBasedLiteralControl37500
    ctl00System.Web.UI.HtmlControls.HtmlForm43400
        ctl02System.Web.UI.LiteralControl13900
    ctl03System.Web.UI.LiteralControl200
    ctlDebugASP.programming_dotnet_debug_debug_ascx833800
        ctlDebug$ctl00System.Web.UI.ResourceBasedLiteralControl79100
        ctlDebug$dbgPanelSystem.Web.UI.HtmlControls.HtmlGenericControl754500
            ctlDebug$ctl01System.Web.UI.LiteralControl8700
            ctlDebug$dbgScriptSystem.Web.UI.WebControls.Literal6600
            ctlDebug$ctl02System.Web.UI.ResourceBasedLiteralControl289200
            ctlDebug$dbgSectionsSystem.Web.UI.WebControls.Literal428600
            ctlDebug$ctl03System.Web.UI.LiteralControl16300
        ctlDebug$ctl04System.Web.UI.LiteralControl200
    ctl04System.Web.UI.LiteralControl1800

Session State

Session KeyTypeValue
DevSystem.BooleanTrue

Application State

Application KeyTypeValue

Request Cookies Collection

NameValueSize
__utma207422592.1972945732.1693358803.1693358803.1693358803.162
__utmb207422592.1.10.169335880332
__utmc20742259216
__utmz(207422592.1693358803.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none))  77
__utmt18
ASP.NET_SessionId03egf0comwxbiiro3qlodbip42

Response Cookies Collection

NameValueSize

Headers Collection

NameValue
Accept-Charsetutf-8
Accept-Encodinggzip,deflate
Accept-Languageen-AU,en;q=0.5
Cookie__utma=207422592.1972945732.1693358803.1693358803.1693358803.1; __utmb=207422592.1.10.1693358803; __utmc=207422592; __utmz=207422592.1693358803.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1; ASP.NET_SessionId=03egf0comwxbiiro3qlodbip
Hostbeanland.net.au
User-AgentCyotekWebCopy/1.9 CyotekHTTP/6.2

Response Headers Collection

NameValue
X-AspNet-Version4.0.30319
Cache-Controlprivate
Content-Typetext/html

Form Collection

NameValue

Querystring Collection

NameValue

Server Variables

NameValue
ALL_HTTPHTTP_ACCEPT_CHARSET:utf-8 HTTP_ACCEPT_ENCODING:gzip,deflate HTTP_ACCEPT_LANGUAGE:en-AU,en;q=0.5 HTTP_COOKIE:__utma=207422592.1972945732.1693358803.1693358803.1693358803.1; __utmb=207422592.1.10.1693358803; __utmc=207422592; __utmz=207422592.1693358803.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1; ASP.NET_SessionId=03egf0comwxbiiro3qlodbip HTTP_HOST:beanland.net.au HTTP_USER_AGENT:CyotekWebCopy/1.9 CyotekHTTP/6.2
ALL_RAWAccept-Charset: utf-8 Accept-Encoding: gzip,deflate Accept-Language: en-AU,en;q=0.5 Cookie: __utma=207422592.1972945732.1693358803.1693358803.1693358803.1; __utmb=207422592.1.10.1693358803; __utmc=207422592; __utmz=207422592.1693358803.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1; ASP.NET_SessionId=03egf0comwxbiiro3qlodbip Host: beanland.net.au User-Agent: CyotekWebCopy/1.9 CyotekHTTP/6.2
APPL_MD_PATH/LM/W3SVC/80/ROOT
APPL_PHYSICAL_PATHD:\InetPub\vhosts\beanland.net.au\httpdocs\
AUTH_TYPE 
AUTH_USER 
AUTH_PASSWORD 
LOGON_USER 
REMOTE_USER 
CERT_COOKIE 
CERT_FLAGS 
CERT_ISSUER 
CERT_KEYSIZE256
CERT_SECRETKEYSIZE2048
CERT_SERIALNUMBER 
CERT_SERVER_ISSUERC=US, O=Let's Encrypt, CN=R3
CERT_SERVER_SUBJECTCN=beanland.net.au
CERT_SUBJECT 
CONTENT_LENGTH0
CONTENT_TYPE 
GATEWAY_INTERFACECGI/1.1
HTTPSon
HTTPS_KEYSIZE256
HTTPS_SECRETKEYSIZE2048
HTTPS_SERVER_ISSUERC=US, O=Let's Encrypt, CN=R3
HTTPS_SERVER_SUBJECTCN=beanland.net.au
INSTANCE_ID80
INSTANCE_META_PATH/LM/W3SVC/80
LOCAL_ADDR192.185.7.79
PATH_INFO/Programming/dotnet/Debug/demo.aspx
PATH_TRANSLATEDD:\InetPub\vhosts\beanland.net.au\httpdocs\Programming\dotnet\Debug\demo.aspx
QUERY_STRING 
REMOTE_ADDR61.69.255.182
REMOTE_HOST61.69.255.182
REMOTE_PORT53106
REQUEST_METHODGET
SCRIPT_NAME/Programming/dotnet/Debug/demo.aspx
SERVER_NAMEbeanland.net.au
SERVER_PORT443
SERVER_PORT_SECURE1
SERVER_PROTOCOLHTTP/1.1
SERVER_SOFTWAREMicrosoft-IIS/10.0
URL/Programming/dotnet/Debug/demo.aspx
HTTP_ACCEPT_CHARSETutf-8
HTTP_ACCEPT_ENCODINGgzip,deflate
HTTP_ACCEPT_LANGUAGEen-AU,en;q=0.5
HTTP_COOKIE__utma=207422592.1972945732.1693358803.1693358803.1693358803.1; __utmb=207422592.1.10.1693358803; __utmc=207422592; __utmz=207422592.1693358803.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1; ASP.NET_SessionId=03egf0comwxbiiro3qlodbip
HTTP_HOSTbeanland.net.au
HTTP_USER_AGENTCyotekWebCopy/1.9 CyotekHTTP/6.2

Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4654.0