How to Ping A url Website Online
Ping A url Website Tutorial. In blogging, a ping is an XML-RPC-based push mechanism by which a weblog notifies a server that its content has been updated.[1] An XML-RPC signal is sent from the weblog to one or more "Ping Server(s)" (controlled by the weblog) to notify a list of their "Services" of new content on the weblog.
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the round-trip time for messages sent from the originating host to a destination computer and back. The name comes from active sonar terminology that sends a pulse of sound and listens for the echo to detect objects under water;[1] however, the backronym "PING" meaning "Packet InterNet Groper" has been in use since early days[2] in computing for testing and measuring networks and the Internet. Ping operates by sending Internet Control Message Protocol (ICMP) echo request packets to the target host and waiting for an ICMP echo reply. It measures the round-trip time from transmission to reception, reporting errors and packet loss. The results of the test usually include a statistical summary of the response packets received, including the minimum, maximum, the mean round-trip times, and usually standard deviation of the mean. The command-line options for the ping utility and its output vary depending on implementation. Options may include the size of the payload, count of tests, limits for the number of hops (TTL) that probes traverse, and interval between the requests. Many systems provide a companion utility ping6, for similar testing on Internet Protocol version 6 (IPv6) networks.
A Uniform Resource Locator (URL), commonly informally termed a web address (which term is not defined identically[1]) is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier (URI),[2] although many people use the two terms interchangeably.[3] A URL implies the means to access an indicated resource, which is not true of every URI.[4][3] URLs occur most commonly to reference web pages (http), but are also used for file transfer (ftp), email (mailto), database access (JDBC), and many other applications.
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