Why Do Broadband Speed Tests Give Different Results? Speed Test

Average Why Do Broadband Speed Tests Give Different Results? Internet Speed

Download Speed
Upload Speed
Ping Latency

Broadband speed tests can give different results depending on how far away you are from the nearest test server, or how much traffic there is on the network at the time.

The first point refers to what is known as 'distance-vector routing'. Network routers communicate with each other about where they have knowledge of networks and subnetworks. Traffic will randomly arrive at one of these routers and will be forwarded to another router that is closer to the destination. This other router will then forward the traffic towards its destination.

Since the speed test software sends a stream of data (i.e., a series of packets) to the nearest server, this data may get dropped because it hasn't been 'routed' to a closer router first. This is especially likely between hops along the path (for example, if the data travels from London to Frankfurt and then Tel Aviv, it will be dropped several times or corrupted).

The second point is more fundamental: Internet traffic is routed via multiple paths of connections between routers. Sometimes there are many more paths between two machines that may meet the eye. This is because the routers attempt to store as much information about their neighbors and traffic levels between different networks as they can, including estimates of how busy each path is likely to be at a particular time. Some of this data is then integrated into routing algorithms that make decisions about what route to use for sending different types of traffic.

Of course, this is all done automatically and rapidly by the routers themselves, so any discrepancies are unlikely to be noticed by users until something goes wrong—for example, a software update breaks router algorithms, or there are physical outages which remove some set of paths from use for an extended period of time.

The third point is the main suspect for why speed tests can give different results. Your test server isn't necessarily your nearest server, especially if you are using a software package that only has servers in a few locations (for example, broadband choices doesn't have any servers in Asia or South America).

Its  Easy To Fix

Get another speed test that has servers in the places you want to see. In reality, it's rather more tricky: if you are connected via a router that is implementing complex routing algorithms, then this becomes much harder because there may be no single best answer for where a particular packet should or will go (for example, two different paths might perform equally well).

  • ✔ Xfinity Speed Test
  • ✔ AT&T Speed Test
  • ✔ BHN Speed Test
  • ✔ Comcast Speed Test
  • ✔ PTCL Speed Test
  • ✔ Time Warner Speed Test
  • ✔ Verizon Speed Test
  • ✔ Windstream Speed Test
  • ✔ TDS Speed Test
  • ✔ Eir Speed Test
  • ✔ Etisalat Speed Test
  • ✔ EE Broadband Speed Test
  • ✔ enTouch Speed Test
  • ✔ Eastlink Speed Test
  • ✔ Tikona Speed Test
  • ✔ BSNL Broadband Speed Test
  • ✔ Zuku Speed Test
  • ✔ TM Speed Test
  • ✔ RCN Speed Test
  • ✔ Jio Speed Test
  • ✔ Hargray Speed Test
  • ✔ Buckeye Speed Test
  • ✔ Cnet Speed Test
  • ✔ Shaw Speed Test
  • ✔ Speed Test Orange
  • ✔ Sky Broadband Speed Test
  • ✔ Rain Speed Test
  • ✔ Unifi Speed Test
  • ✔ RDS Speed Test
  • ✔ Maxis Speed Test
  • ✔ Spectrum Speed Test
  • ✔ WOW Speed Test
  • ✔ WowWay Speed Test
  • ✔ Whats my Ping?
  • ✔ ATMC Speed Test
  • ✔ Wave Broadband Speed Test
  • ✔ Arvig Speed Test
  • ✔ Bluestream Speed Test
  • ✔ Frontier Speed Test
  • ✔ Mediacom Speed Test
  • ✔ Fios Speed Test
  • ✔ DU Speed Test
  • ✔ Midco Speed Test
  • ✔ Optimum Speed Test
  • ✔ Suddenlink Speed Test
  • ✔ Rise Broadband Speed Test
  • ✔ TPG Speed Test
  • ✔ Shaw vs Telus Internet Speed Test
  • ✔ is Speed Test Accurate?
  • ✔ Google Speed Test vs Ookla
  • ✔ How Speed Test Works
  • ✔ Are Speed Tests Accurate
  • ✔ Best Speed Test App For Iphone
  • ✔ Why Speed Test Result Different
  • ✔ Is Speed Test Reliable
  • ✔ How To Do Speed Test For Unifi
  • ✔ Speed Test Ookla vs Google
  • ✔ How Accurate Is Ookla Speed Test
  • ✔ Speed Test Phone Vs Computer
  • ✔ How to Speed Test Xbox One
  • ✔ Speed Test Safari Vs Chrome
  • ✔ Speed Test Results Good or Bad
  • ✔ How to Read Blackmagic Disk Speed Test
  • ✔ Speed Test Chrome Vs Firefox
  • ✔ Ethernet Vs Wifi Speed Test
  • ✔ Raid 1 Vs Raid 5 Speed Test
  • ✔ Speed Test vs Actual Download Speed
  • ✔ Why Do I Get Different Speed Test Results
  • ✔ Unifi Vs Maxis Fibre Speed Test
  • ✔ Mlab Speed Test Vs Ookla
  • ✔ Speed Test Good Or Bad
  • ✔ Fusion Drive vs SSD Speed Test
  • ✔ Is Speed Test In Megabytes Or Megabits
  • ✔ What Should Shaw Speed Test Results be
  • ✔ Why Do Speed Tests Vary
  • ✔ Verizon Speed Test Vs Speedtest Net
  • ✔ Emmc Vs Hdd Speed Test
  • ✔ Xfinity Speed Test Vs Speedtest Net
  • ✔ Att Speed Test Vs Speedtest Net
  • ✔ Are Wifi Speed Test Accurate
  • ✔ Speed Test No Flash Or Java
  • ✔ Comcast Speed Test Vs Speedtest Net
  • ✔ Centurylink Speed Test Vs Speedtest Net
  • ✔ Are Speed Test Apps Accurate?
  • ✔ Why Do Broadband Speed Tests Give Different Results?
  • ✔ Best Speed Test App For IOS
  • ✔ Single Vs Multi Connection Speed Test
  • ✔ Bell Aliant speed test
  • ✔ Celcom Speed Test
  • ✔ Converge Speed Test
  • ✔ Cyta Speed Test
  • ✔ Digi Speed Test
  • ✔ Globe Speed Test
  • ✔ Bell Speed Test
  • ✔ CBN Speed Test
  • ✔ CenturyLink Speed Test
  • ✔ Consolidated Speed Test
  • ✔ Act Speed Test
  • ✔ Airtel Broadband Speed Test
  • ✔ Allo Speed Test
  • ✔ Atlantic Speed Test
  • ✔ Dialog Speed Test
  • ✔ Cable One Speed Test
  • ✔ Alliance Broadband Speed Test
  • ✔ Access Communication Speed Test
  • ✔ Bezeq Speed Test
  • ✔ Cogeco Speed Test
  • ✔ Den Broadband Speed Test
  • ✔ Dodo Speed Test
  • ✔ Exetel Speed Test
  • ✔ Gci Speed Test
  • ✔ Grande Internet Speed Test
  • ✔ Gtt Speed Test
  • ✔ Iinet Speed Test
  • ✔ Jio 5g Speed Test
  • ✔ Lanka Bell 4G Speed Test
  • ✔ Level 3 Commutation Speed Test
  • ✔ Mada Speed Test
  • ✔ Megapath Speed Test
  • ✔ MTNL Speed Test
  • ✔ Mts Speed Test
  • ✔ Neotel Speed Test
  • ✔ Ookla Speed Test
  • ✔ Optus Speed Test
  • ✔ Primus Speed Test
  • ✔ Rcs Rds Speed Test
  • ✔ Rogers Speed Test
  • ✔ Speakeasy Speed Test
  • ✔ Spectra Spectranet Speed Test
  • ✔ ATT Speed Test
  • ✔ BT Speed Test
  • ✔ Elisa Speed Test
  • ✔ Hadara Speed Test
  • ✔ Idea Speed Test
  • ✔ Jazz 4G Speed Test
  • ✔ KCOM Speed Test
  • ✔ Letaba Wireless Speed Test
  • ✔ Lightnet Speed Test
  • ✔ SpeedofMe Speed Test
  • ✔ Telefonica O2 Speed Test
  • ✔ Telenor 4G Speed Test
  • ✔ Virgin Media Speed Test
  • ✔ Telia Eesti AS Speed Test
  • ✔ VSE NET GmbH Speed Test
  • ✔ Western Broadband Speed Test
  • ✔ Wi Tribe Speed Test
  • ✔ Biznet Speed Test
  • ✔ Claro Speed Test
  • ✔ Directv Broadband Speed Test
  • ✔ Ee Speed Test