A web crawler (also known as a web spider or web robot) is a program or automated script which browses the internet seeking for web pages to process.
Newbies Tips, Definitions, Download pages, and E-books
Here are two of the most common questions from Newbies. One is technical the other is Marketing related.
The Evil Packet Sniffer
A “Packet Sniffer” is a utility that sniffs without modifying the network’s packets in any way.