website name server lookup

A common Web server and application serverThe most widely used free Web server on UNIX and Linux platforms is the Web server, NCSA and Apache server, while the Windows platform nt/2000/2003 uses IIS.Some of the features that you should consider when

Yahoo's YSlow plugin one of the rules: rule 9–reduce DNS Lookups mentioned: Reducing the number of unique hostnames has the potential to reduce the amount of parallel downloading The page. Avoiding DNS lookups cuts response times, but reducing the

Refer:Http://developer.yahoo.com/performance/rules.html#dns_lookups   DNSJust like the phone book, search for the specified website'sIPAddress. Search onceDNSGenerally20-120Milliseconds.   The Domain Name System (DNS) maps hostnames to IPAddresses,

In response to the current popular technology; For example: HTML, CSS, PHP, JavaScript, Database, XML, DOM and so on are exactly what to do, how they work together. How the content of the output Web page is updated. What is the role of the

This article will take a deeper look at what happened to the background as a software developer when you enter a website, you will certainly have a complete hierarchical understanding of how network applications work, and also include the

Hu Yanping: the host of xingyan has nothing to do with, but we did some research on Web2.0, today, I have the opportunity to invite you to share my time with you, however, after hearing this, I am very excited. in the industry, we focus on more than

What will happen when you enter a URL? (Transfer), actual website1. First, you have to enter the URL in your browser: 2. Search for the IP address of the domain name in the browser The first step in the navigation is to find the IP address of the

Each IP address can have a host name that consists of one or more strings separated by a decimal point. With the hostname, do not memorize each IP device IP address, just remember the relative intuitive meaningful host name on the line. This is the

Http://developer.yahoo.com/performance/rules.html Yahoo! The predictional performance team brings best practices to improve web performance. They conducted a series of experiments, developed various tools, wrote a lot of articles and blogs, and

[ZZ from: http://www.yining.org/2007/08/29/dns-lookup-domain-names-and-cookies/]Reducing DNS lookup can shorten the page response time, but it is not the best way to reduce DNS lookup to one by using only one domain name for all website resources.