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Latency Speed With Our Latency Speed Test Tool

Internet & Gaming Expert. Latency, also called ping, measures how much time it takes for your computer, the internet, and everything in between, to respond to an action you take (like clicking on a link).

What is Latency ?

People often make the mistake of confusing internet speed for bandwidth. It’s not their fault, though. Internet service providers claim that their connections are as fast as 50 Mbps, or that their speeds are 25% faster than their competitors. But the truth is that your 25 Mpbs connection has little to do with speed, and more to do with how much data you can receive every time and second.

True internet speeds comes down to a combination of bandwidth and latency. What is latency? The definition for latency is simple:

Latency = delay. It’s the amount of delay (or time) it takes to send information from one point to the next. Latency is usually measured in milliseconds or ms. It’s also referred to (during latency speed tests) as a ping rate.

How to Test or Measure Network Latency?

Measuring the Network latency is the first thing one should do in case you experience a slow internet speed. This is very simple to do. As stated earlier you can simply visit testinternetspeed.us Latency can be a problem in networks, especially if there's a cloud service involved. You may not be able to eliminate it, but here's how you can mitigate it.

  • RTT is defined as the amount of time it takes a packet to get from the client to the server and back.
  • TTFB is the amount of time required for the server in order to receive the first byte of data when the client sends a request.

Reduce Latency's Impact

If you are having trouble with high latency times, then there are a few things that you can do to alleviate latency's impact, even if you can't eliminate it. The first is to investigate which Domain Name System (DNS) service you're using if you don't have your own DNS server. One hidden cause of latency is the delay that occurs while the DNS server you're using looks up the internet protocol (IP) address of the website you want to reach.

A distant DNS server will introduce latency as will one that simply doesn't perform well. Having your own server will reduce that lookup time, provided the address is in your server's tables. Otherwise, you'll have to wait while it asks the next DNS server up the line for the address. For websites you visit frequently, this can cut latency.

Having a dedicated connection will also reduce latency, provided it's really dedicated, meaning you have a connection using a defined line. This can be a physical fiber connection if you're close enough or a line leased from a carrier. This way, you reduce the number of routers involved, and you reduce the chance of routing errors that can cause latency.

And, of course, you can reduce the distance. According to tables provided by M2 Optics, 100 KM of fiber introduces nearly 500 microseconds of latency. That's a half millisecond, so you see how distance can make latency add up.

How to Solve Latency Issues?

Both ping and traceroute are excellent tools for diagnosing network latency, but neither one provides options for solving latency issues. One way to streamline network performance is through queuing algorithms and other traffic-shaping methods working to optimize network traffic flow. Quality of service (QoS) is a methodology for establishing hierarchies of importance regarding which types of traffic are given precedence over others. QoS processes function similarly to medical triage: the most pressing cases are given attention first, with the less urgent issues being put on the back burner.

Latency Other's Issues?

How do you not measure latency?

Understanding application responsiveness and latency is critical to delivering good application behavior. But good characterization of bad data is useless. When measurements of response time present false or misleading latency information, even the best analysis can lead to wrong operational decisions and poor application experience.

How is Latency Different from Bandwidth?

Well, for one thing latency is a way to measure speed. Ironically, bandwidth isn’t, despite the fact that everyone refers to bandwidth as speed.

More seriously, though, the best way to explain the difference is like this (using a pipe as an example):

Bandwidth has to do with how wide or narrow a pipe is. Latency has to do with the contents of the pipe; how fast it moves from one end to the next.

Latency and Bandwidth – Cause and Effect

There is a cause and effect when it comes to latency and bandwidth. In other words, one will affect how the other functions. And ultimately, the final outcome is the speed of your internet connection.

For example, if you have a real low latency, but you have a small bandwidth, it’ll take longer for information to travel from point A to point B compared to a connection that has a low latency and high bandwidth. To put this into perspective, 5 Nascar race cars will get from point A to point B faster if they’re on a 5 lane freeway (low latency, high bandwidth) compared to the same number of cars making the same trip down a 1 lane freeway (low latency, small bandwidth).

Lower latency is ultra important, not just your transfer speed. With Starlink Satellite Constellation and the advent of 5G this tool will provide you with a way to test and compare your new found lower latency. Always keep testinternetspeed.us in your mind.

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