System information

Manual:IP/Proxy
181
Cache Contents
Sub-menu: /ip proxy cache-contents
This menu shows cached contents.
Read only properties:
Property Description
file-size (integer) Cached object size
last-accessed (time)
last-accessed-time (time)
last-modified (time)
last-modified-time (time)
uri (string)
HTTP Methods
Options
This method is a request of information about the communication options available on the chain between the client
and the server identified by the Request-URI. The method allows the client to determine the options and (or) the
requirements associated with a resource without initiating any resource retrieval
GET
This method retrieves whatever information identified by the Request-URI. If the Request-URI refers to a data
processing process than the response to the GET method should contain data produced by the process, not the source
code of the process procedure(-s), unless the source is the result of the process.
The GET method can become a conditional GET if the request message includes an If-Modified-Since,
If-Unmodified-Since, If-Match, If-None-Match, or If-Range header field. The conditional GET method is used to
reduce the network traffic specifying that the transfer of the entity should occur only under circumstances described
by conditional header field(-s).
The GET method can become a partial GET if the request message includes a Range header field. The partial GET
method intends to reduce unnecessary network usage by requesting only parts of entities without transferring data
already held by client.
The response to a GET request is cacheable if and only if it meets the requirements for HTTP caching.
HEAD
This method shares all features of GET method except that the server must not return a message-body in the
response. This retrieves the metainformation of the entity implied by the request which leads to a wide usage of it for
testing hypertext links for validity, accessibility, and recent modification.
The response to a HEAD request may be cacheable in the way that the information contained in the response may be
used to update previously cached entity identified by that Request-URI.