![]() ![]() Image used with permission by copyright holderįast.com is an online speed test from Netflix. This survey allows Ookla to amass an impressive database of consumer connection information, viewed and broken down by region - in the U.S., there are significant internet speed variables on its NetIndex site. You can fill out a survey after the test, answering questions about your ISP’s claimed speed and monthly connection costs. It picks a nearby server (out of a list of more than 1,000), runs a full test, and returns information on upload and download speed, latency, and packet loss. The tech used here is both intelligent and speedy. Ookla’s bandwidth diagnostic software shows up on many other speed test sites listed here, but the most full-featured iteration of the test is on, which is owned by Ookla. Image used with permission by copyright holder If these numbers are a little unfamiliar to you, there’s also plenty of documentation and easy-to-understand guides that can help you better identify what the problem is with your internet connection. ![]() Results can be saved for future use as well. The test can also show how speeds compare to others in your city, the world average, the U.S. ![]() Choose what you are interested in, and the test will automatically run - then, it’ll provide you with detailed charts on exactly how you performed. You will have options for testing download, upload, combined, or just latency when you first begin. If you’re looking for a test that offers more data than the average speed test, runs a series of examinations and provides useful comparison data. The 11 best USB-C cables for 2024, chosen by expertsĩ best monitors for 2023: tested and reviewed The site does require you to accept cookies before beginning, but some of our other picks do not. It’s not only the prettiest speed test around, but it also provides the best data and features for a single visit. All files are downloaded and uploaded in sequence - rather than simultaneously - to imitate real internet browsing conditions. Rather than selecting a location, the website calculates the quickest and most reliable server from 127 available servers. You also have a history section to easily compare your tests to chart changes and a share section to share on Facebook or Twitter. The test tracks real-time info on downloads, uploads, latency, and other info like your IP address, server location, and more. ![]() SpeedOf.Me is an HTML5-based speed test that’s lightweight and designed to replicate real-world browsing and downloading conditions - it does so by requesting a series of files of increasing sizes and recording the download speed. If it's on the list, replace it with something else that you know for sure is not based on Intel Puma 6.SpeedOf.Me Image used with permission by copyright holder To catch bufferbloat you must test latency DURING the bandwidth test, so that the network connection is fully utilized/congested during your latency test.īy the way, is your broadband Internet connection DOCSIS-based (that is, do you get your Internet service from a Cable TV service provider)? If so, beware that there are many DOCSIS modem/gateway boxes out there based on the known-bad Intel Puma 6 chipset that has bad latency problems. This is why Ookla 's methodology of measuring latency with a quick ping on an idle network, and then measuring bandwidth, doesn't catch bufferbloat. Once a big download (or speedtest or stream) gets started, it goes at full bandwidth. But if your router is supported by an open source Linux-based router firmware distro like OpenWrt, you can load OpenWrt on your router and set up Cake SQM.īecause bufferbloat mostly affects latency and not bandwidth, it only delays the start of a big download or stream or speed test. Unfortunately commercial router vendors are late to this game, so there are very few commercial products that support SQM in their factory firmware. The best SQM algorithm at this time is Cake (FQ-CoDel is a close second). The solution is known as Smart Queue Management (SQM). They let their buffer/queue of packets just get longer and longer which only adds latency (lag, high ping time, sluggish response), and actually hides the congestion problem from TCP's Congestion Control algorithm, making things even worse. It is when they are really dumb about managing their queue of unset packets during times when the next network link - usually your broadband Internet connection - is being fully utilized. Run the Waveform Bufferbloat Test from a desktop/laptop web browser to check your bufferbloat grade.īufferbloat is a widespread design flaw in routers and other networking equipment. ![]()
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