Name

Name of the server, client, page, or individual HTTP request.

Timing

Graphical timeline of this individual HTTP request.

Request ID

Unique ID assigned to this individual HTTP request.

Page ID

Unique ID assigned to an HTML page. All the images, stylesheets, and other embedded files that make up a single HTML page will have this same Page ID. When Page ID == Request ID, that's the HTML page's request.

Flow ID

Flow ID assigned to this client/server TCP connection. Same as the Flow ID that appears throughout Expert views.

Client Addr

Who sent this HTTP request?

Client Port

TCP port from which this HTTP request came.

Server Addr

Who sent this HTTP response?

Server Port

TCP port from which this HTTP response came. Usually port 80.

URI

What file or page on the server the HTTP request wants. Can be outrageously long for some cgi, ad server, and database-driven requests.

Response Code

Numeric HTTP response code, such as 200 for success, or 404 for page not found.

Response Text

Textual explanation of HTTP response code, such as “OK” or “Page not found”.

Content-Type

Value of the Content-Type HTTP response header. text/html for HTML pages, image/jpeg for jpegs.

Referer

Value of the Referer HTTP request header. URL of page that linked to this individual HTTP request. For embedded images, stylesheets, and so on, this is usually the containing HTML page. For HTML pages, this is the page that linked to this page.

Host

Value of the Host HTTP request header. Can differ from actual Server IP address when accessing a web server farm. (Not shown in screenshot above.)

Packets

Total number of packets.

Client Pkts

Request packets from client

Server Pkts

Response packets from server

Bytes

Total number of bytes

Client Bytes

Request bytes from client

Server Bytes

Response bytes from server

Request Data Bytes

Payload bytes from client (typically 0 unless there is some POST data). “Client Bytes” minus all the HTTP request header bytes.

Response Data Bytes

Payload bytes from server, often the size of the actual file transferred (unless transfer-encoding adds to or compresses the payload). “Server Bytes” minus HTTP response header bytes.

Start

Time of first packet, either the SYN if this is the first request on a flow, or the first packet of the HTTP GET or other HTTP request.

Finish

Time of last packet, either the last FIN if this is the last request on a flow, or the last packet of the HTTP response.

Duration

The difference between Finish and Start times.