Checking Website Overall performance Effectively
Most website monitoring services send an e-mail when they detect a web server outage. Maximizing uptime is very important, but it's only area of the picture. It seems that the expectations of Internet surfers are increasing all the time, and today's users is not going to wait very long for a page to load. When they don't receive a response quickly they'll move on to the competition, usually in just a few seconds.
A good web site monitoring service can do much more than simply send advice when a status mysynchrony.com. The most effective services will break up the response duration of a web request into important categories that will allow the system administrator or web master to optimize the server or application to offer the best possible overall response time.
Listed here are 5 important components of response here we are at an HTTP request:
1.DNS Lookup Time: Time it takes to obtain the authoritative name server for the domain and then for that server to solve the hostname provided and return the appropriate IP address. If this type of time is simply too long the DNS server must be optimized so that you can provide a faster response.
2.Connect Time: It is now time required for the web server to reply to an incoming (TCP) socket connection and request and to respond by creating the connection. If this sounds like slow it often indicates the operating-system is trying to respond to more requests of computer can handle.
3.SSL Handshake: For pages secured by SSL, this is the time required for each side to negotiate the handshake process and set up the secure connection.
4.Time for you to First Byte (TTFB): This is the time it takes for that web server to respond with the first byte of content following the request is shipped. Slow times here more often than not mean the internet application is inefficient. Possible reasons include inadequate server resources, slow database queries and other inefficiencies associated with application development.
5.Time to Last Byte (TTLB): It is now time needed to return all of the content, following the request has been processed. If this sounds like taking a long time it usually suggests that the Internet connection is simply too slow or possibly overloaded. Increasing bandwidth or acquiring dedicated bandwidth should resolve this challenge.
It is extremely hard to diagnose slow HTTP response times without all of this information. With no important response data, administrators are left to guess about the location where the problem lies. Considerable time and money can be wasted attempting to improve different components of the web application with the aspiration that something works. It's possible to completely overhaul a web server and application only to discover the whole problem was really slow DNS responses; an issue which exists on a different server altogether.
Make use of a website monitoring service that will a lot more than provide simple outage alerts. The best services will break the response time into meaningful parts that can allow the administrator to diagnose and correct performance problems efficiently.