Speed Test Internet For Mac

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Why do I get a “socket error” message?
An error may result from having the speed test open in more than one browser tab or window. The test may fail to complete and display the following message:
“A socket error occurred during the Upload test. Please try again later.”

To prevent this error, and get the most accurate test results, close all other browser tabs and windows before running.

There’s nothing faster than launching a Speedtest straight from your Mac toolbar. Download the free Speedtest macOS app today for the quickest way to check your connectivity. Get a real-time check of your ISP’s performance and detect trends over time with data on: Download speed; Upload speed; Ping; Jitter; Packet loss; Available in 17.

Internet speed tests, like this one or the test found at SpeedTest.net, measure the latter, or the speed reaching the device running the test. These test results are often lower than your plan speed due to various factors outside your Internet provider's control, including WiFi conditions and device capabilities. The definitions for the terminology used in the speed test can be found below. Download Speed: The speed of the connection when downloading from the Internet to your computer. Upload Speed: The speed of the connection when uploading data from your computer to another computer somewhere on the Internet. In which browsers does the Speed Test work best? For best results, use the most recent version of your favorite browser. But at minimum use Firefox 53, Chrome 59, Safari 10, IE 11, or Edge 13 or higher. If you are unable to see Speed Test, though other content appears on the speed test page, check your browser's security setting. Do you want to research connection speed for Apple?TestMy.net's Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results. TestMy.net's speed test database stores information on millions of Internet connections. This tool can average connection speed for any Internet provider, country or city in the world.

If you continue to get a socket error message, or another type of error message, please provide feedback by emailing us at [email protected] Please, include your OS/Browser information.

Why is the location I usually pick missing from the City list?
We first complete a latency test to our servers, and if a server does not respond within a specified time frame, it is not included in the City list.

A slow response can be caused by latency or packet-loss between the client and server, or particularly high Internet usage (during peak hours). Do try the test again in a little while.

In which browsers does the Speed Test work best?
For best results, use the most recent version of your favorite browser. But at minimum use Firefox 53, Chrome 59, Safari 10, IE 11, or Edge 13 or higher. If you are unable to see Speed Test, though other content appears on the speed test page, check your browser's security setting. Try lowering the setting from High to Medium-High, or even a bit lower, to allow the broadband test application to load.


Why am I receiving “Could not connect to the Internet” errors when I am connected?
In some cases, firewall and security software can prevent the test from running and generate a 'could not connect' error. Temporarily lowering the severity should allow the broadband test to run. Be sure to turn it back on before leaving our website.

Why didn’t the test choose the server location nearest me?
Our Speed Test automatically detects the optimal server host location for testing, which is not necessarily the closest server host. This is due to real-time network circumstances like number of hops, or current traffic load on each test server. Change the selection using the Change City drop down function directly underneath the Start Test button.

Why is my speed lower than expected?
Several factors may slow your connection, resulting in lower-than-expected speeds. Try these simple suggestions below. But if your slower speeds persist, contact your broadband service provider to see if they can determine the issue.

Internet Speed Test App For Mac

  1. Be sure to stop any downloads or programs that may be using your connection while running the test.
  2. When using a wireless connection, there may be wireless interference. Try using a wired Ethernet connection instead.
  3. Try rebooting your modem or router and then running the test again.

What is “Throughput” and what factors affect my results?
There are many factors that impact your speed test results. Throughput problems in your local area network, IP or access overhead, and network design all play a role. Please read the definitions and examples below to learn more about these factors.

  • Download
    Download is a measure of how fast your connection delivers content to your computer or local area network.
  • Upload
    Upload is the measure of how fast content is delivered from your computer or local area network to others on the Internet.
    For businesses or power-users, download and upload speed should match or at least be very close. This is important for applications like VoIP, on-line gaming and other interactive programs. Upload speed is even more important if you are operating a server at your location. If achieving optimal upload speed is a concern, consider Ethernet or T1 services.
  • Kbps
    Kbps transfer rate = kilobit per second transfer rate. There are 8 bits in a byte, so we would divide kbps by 8 to get KB/sec transfer rate.
  • Mbps
    Mbps transfer rate = megabits per second transfer rate. 1000 kilobits equals one megabit. One megabit per second equals 1 million bits per second. Mbps is the industry-standard used by ISPs.
  • MBps
    MegaBytes per second. There are 8 megabits in one megabyte.
  • Transfer Rate
  • Transfer rate is speed at which data can be transmitted between devices. As files to download become increasingly larger, the highest data transfer rate is most desirable.
  • Throughput
    Throughput is the maximum amount of communication or messaging that can be transmitted through a communication channel during an elementary unit of time, usually, in a second.
    Depending on the type of channel, the addressing mechanism used in that channel, the type of messages are being transmitted and how secure the transmission needs to be—along with physical attributes like temperature, humidity and signal-to-noise ratios—actual measured throughput will vary.

An Example of Throughput
You have Ethernet 8.0 Mbps service and need to transmit an email which is exactly 1MB in size You may expect it will take exactly 1 second to transmit that message. But it will actually take longer as the total information that needs to be transmitted is more than 1MB. The total information is called Payload. The channel needs to not only transmit the payload but also some addressing details like where it is coming from and where it is destined to.

The device that sends this email will break down the message into smaller pieces and package them into what are called IP Packets. The size of these packets is usually determined by your Local Area Network. Some have smaller size, so the message will take more IP Packets to transmit; while others may have larger size which needs fewer IP Packets. Each IP Packet also contains an IP Header. This is where the information like the source IP Address, the destination IP Address and additional information about the payload is included. IP Header is usually 20 Bytes (160 Bits) long.

Assuming that this customer uses 100 Byte payload, each IP Packet will now be 120 Bytes long. And that 1MB message will have to be broken down into 10,000 payload pieces. That means to transmit the whole message the channel really needs to transmit about 1,200,000 Bytes or 1.2 MB or 9,600,000 bits. It will take at least 1.2 seconds to transmit all these bytes on this 8 Mbps service assuming that all these IP packets with the payload arrive without any errors and not needing re-transmission. This is called IP Overhead.

Actual Throughput will always be less than line rate of the access service that is communicated by your provider—and this is all based on IP Overhead only. Ethernet services also have a Layer 2 or Ethernet Overhead. Other services may have ATM, Frame Relay or other kinds of Overhead depending on the design. All of this may contribute to a slower bandwidth throughput than what you are expecting.

Other frequent factors influencing throughput:

  • The number of devices sharing the access circuit and the activity the other devices are generating while the test is running
  • A rogue LAN port that is clogging the LAN with transmission
  • A leaky LAN port which degrades LAN performance
  • LAN signaling issues which create a lot of packet re-transmission for the devices on the LAN
  • LAN Router with performance issues, low processing power or Deep Packet Inspection and advanced security features like URL blocking enabled
  • Wireless Access Points on the LAN side
  • Distance (both geographical as well as number of hops) between the speed testing client and the server

Why do I see a license expiration notice?
This notice is in place to protect our test from being stolen and run, mirrored, or framed into another website.

To remove this notice:

Make sure you are going to https://www.speakeasy.net/speedtest/. We have software in place to block the test from being used in any other domain.

Also, you may have an older version of the test cached in your browser. Clearing your cache and Fusion Connect cookies should make the license expiration notice disappear.

How does security software and firewalls impact the test?
Our internet broadband test sends packets of empty data back and forth to your computer in order to test your line speed. Since we are a third-party sending a receiving a tiny data packet from your computer to perform the test, some ad block or security services interpret this as an attack and act accordingly. Temporarily lowering the severity should allow the speed test to work. Be sure to turn it back on before leaving our website.

How do I save my bandwidth test results?
Your most recent speed test results are saved in your Results History when tested on desktop or tablet.

When choosing a computer, you don’t just rely on the looks — performance comes first (or at least it should in most cases). Reading a spec sheet gives you a general understanding of what the machine should be capable of, but how do you really check the way hardware & software work together?

Speed tests and benchmarks are the way to go. Granted, the results should be taken with a grain of salt as they don’t fully reflect how the computer performs in real world. Nevertheless, it allows to see how various systems stack up against one another.

Why Do You Need to Run Hard Drive Speed Test on Mac

Before getting into the “how” question, let’s first figure out the “why”. Say, you’ve got yourself a camera that films 4k video and want to get into video editing using your 2011 iMac. It’s got a quad-core CPU, a dedicated GPU, decent RAM — everything looks good on paper. However, before getting your hopes up and dumping all your crispy high res footage onto your computer, you should check whether your 2011 hard drive can take it. So you run a speed test and… — looks like it’s time to cash out for an SSD. Speed tests exist not just for the sake of bragging rights (but that too) and determining who’s got a faster, more powerful hardware — analyzing speed test results helps making the right hardware investment choices. Without any further ado, here is how you measure your Mac’s speed.

How to Disk Speed Test Your Mac

Measuring your hard drive or SSD write & read speeds requires a dedicated app. Luckily, there is a superb free tool for the job — Blackmagic Disk Speed Test. Blackmagic is available for a free download on the App Store. It comes with an intuitive interface that fits well with the OS X design and has pretty much everything you could want in a disk speed app. When testing your disk drive (tested a 2014 Mac Mini hard drive), you will quickly notice that Blackmagic’s tool is geared towards video professionals. It gives an extensive information on the video resolution, frame rate, and format support. The results of the test become evident in, practically, real-time. All that combined makes for a great free utility to test your disk speed.

How to Test Internet Speed on Mac

If you are looking to test your internet connection speed, you must have already heard about speedtest.net. It is an internet speed test website by Ookla, that lets you easily check your network speed with a single push of a button.

For what it’s worth, it provides fairly accurate results, however, if you want to gather reliable data, make sure to set aside any other internet activities or downloads. With the Wi-Fi speed test results, for example, you can see whether you’re getting your money’s worth from the internet package you signed up for.

In case you feel like Speedtest.net is not for you or you need to confirm the results, here are a few other great internet speed test options for you to check out:

  • fast.com powered by Netflix is a basic one, but it works well if all you care about is your download speed
  • Speedtest offered by XFINITY is a great alternative to Ookla’s
  • BandwidthPlace is yet another option, though with somewhat limited choice of test server locations.

Internet Speed Test App

Speedtest is honestly quite good as it is, but Ookla also has a free app on the App Store available for download. The app enables internet speed testing right from the Mac menu bar! Normally that wouldn’t be exciting, right? Yet if you are trying to setup a reliable connection across your home and plan on running multiple tests — this thing’s a charm! Your test results history is saved too.

How to Test CPU and Overall Performance

Internet speeds and SSDs is all good, but what most are really interested in is CPU and computing power. These values are measured with the help of benchmark apps. Geekbench 4 is among the top options for benchmarking your Mac performance. With Geekbench you can test your CPU, computing power, and even do that from a portable drive thanks to Primate Lab’s implementation of Geekbench Pro Standalone Mode.

Once you’re done benchmarking your Mac, you will see the results for single-core and multi-core performance as well as how good your computer is compared to what’s available on the market.

Naturally, test results don’t precisely represent the real world use, yet they should suffice, if you’re looking to find the weak link in your system. Geekbench 4 is available for free on Primate Labs website as a tryout version. Unlocking OS X license will cost $9.99.

Free Speed Test For Mac

Final Thoughts

Best Internet Speed Test For Mac

Running performance tests of your Mac’s hardware lets you understand the capabilities of your Apple computer better. Benchmarking also gives you statistical numbers which you should base off of to make changes to your Mac (on both software and hardware side of things). Drawing on the results you can configure your Mac, and make better investment choices when purchasing hardware upgrades or a new system. Best thing about all of these tests? — you can get them done without spending a penny.