What is Clocking ???
Otherwise called stealth, a procedure utilized by some Sites to convey one page to a web search tool for indexing while serving a totally distinctive page to others. There are contradicting perspectives in the matter of regardless of whether shrouding is moral. Rivals consider it to be a goad and-switch, where a Web server is scripted to pay special mind to internet searchers that are spidering keeping in mind the end goal to make a list of indexed lists. The internet searcher supposes it is selecting a prime match to its solicitation in view of the meta labels that the website executive has information. On the other hand, the query output is deceiving on the grounds that the meta labels don't relate to what really exists on the page. Some internet searchers, for example, Lycos, Hotbot and Energize, even boycott shrouded Sites. Defenders of shrouding attest that shrouding is important to ensure the meta information, as just the insect is supplied with the meta labels.
In email circulation, shrouding is the demonstration of veiling the name and address of the sender so that the beneficiary does not know who sent the email.