Best Speed Test Websites for Cloud

Use Speedtest® on all your devices with our free native apps. Read the latest analyses of mobile and fixed network performance around the world. Find out how your country's internet ranks on the Speedtest Global Index. Discover your nearest 5G deployment on the Ookla 5G Map. Learn how to benefit from enterprise-level data on network performance. Your Android phone is only as good as the network it’s connecting to. Find out how fast the internet is anywhere in the world with the free Speedtest Android app and the help of our massive global server network. Speedtest for Android includes unique coverage maps that track LTE performance by carrier so you will always know where you are likely to experience strong connectivity. Easily switch between carriers and regions to compare coverage in the locations you frequent.

SpeedOf.Me API, the first and only speed test API, allows you to measure your users' connection speed. SpeedOf.Me is now partnered with NordVPN to offer its users the best quality VPN service at a discounted price. SpeedOf.Me is a broadband speed test that allows you to easily measure your actual Internet speed on all your devices like desktop, mobile, tablet, game console, smart TV, car, etc. Without having to host a SpeedOfMe software on your server, you are now able to run a SpeedOf.Me speed test right from your website or app. It is a Javascript-based API that allows you to measure download speed, upload speed, latency and jitter of the client. This means you can create your own speed test service, collect statistical information and benchmark the bandwidth of your users. Decide what audio/video streaming quality is suitable for the client. Tell the user how long it exactly takes to download/upload a specific file. Integrate it in your Internet-connected hard-ware/equipment.

The website speed test from Dotcom-Tools enables users to test their web pages from for free with up to three worldwide locations, including from behind the Great Firewall of China to ensure your website can be accessed from users within China. Once a test is complete, users can drill into robust performance reports and waterfall chart analysis. Users may also select which browser they'd like to test from. This test supports Chrome, Edge and mobile browsers including Android, iPhone, iPad and more!

FAST.com speed test gives you an estimate of your current Internet speed. You will generally be able to get this speed from leading Internet services, which use globally distributed servers. Download speed is most relevant for people who are consuming content on the Internet, and we want FAST.com to be a very simple and fast speed test. When you click the “Show more info” button, you can see your upload speed and connection latency (ping). FAST.com provides two different latency measurements for your Internet connection. “unloaded” and “loaded” with traffic. The difference between these two measurements is also called “bufferbloat”. To calculate your Internet speed, FAST.com performs a series of downloads from and uploads to Netflix servers and calculates the maximum speed your Internet connection can provide. FAST.com will test Internet speed globally on any device (phone, laptop, or smart TV with browser).

Cloudflare Speed Test is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting, compare different ISPs or test network connectivity in different parts of your house. The measurements run on the Cloudflare network, which spans data centers in over 200+ cities worldwide. This ensures you are testing against a server that is close to you, which means you are measuring only the speed of your ISP, with minimal networks in between that may impact your score. There are many speed test tools out there. Our mission is to help build a better Internet. To do so, we believe in giving users a choice of different services, you shouldn’t be tied to one provider and you should be able to compare results across different tools. The test uses the Cloudflare anycast network to test network performance.

An internet speed test measures the connection speed and quality of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed, and upload speed. Each of these values represents the connection's specific qualities, which you can read more about in the paragraph after the next. These should help you understand the final speed test results. But before we get to these, we first want to discuss how to perform each test. The download measurement is performed by opening multiple connections to a server and simultaneously starting the download of a large data file on all connections. This approach ensures that the entire bandwidth of the internet connection is maxed out, and thereby the maximum data throughput can be measured. Recording the data throughput against measurement time finally yields the available internet speed for downloading data.

Start Speedsmart with just one touch for the most accurate download, upload, ping and jitter speed test results on your iPhone, iPad, or Android device. Just one more touch to share that result. Your complete speed test history is kept including SSID, location, data usage and more for your review. Use it to see your connection over time or to keep your ISP honest. Your complete speed test history is kept including SSID, location, data usage and more for your review. Use it to see your connection over time or to keep your ISP honest. 100-speed test servers globally for you to speed test. Build sustainable habits that feel invisible. Share your entire speed test history in one tap to CSV. Troubleshoot or verify the speed you were promised. Create tasks with a clear, achievable goal. SpeedSmart provides a real-world internet speed test with a full history and more for your Wi-Fi & cellular connections on your iPhone, iPad or Android device with a beautiful easy-to-use interface.

Designed to replicate your real-world connection speed! We are using the latest technology available to test your Bandwidth. This application is designed for testing any connection, from 1 Kbps to 1 Gbps+. Our algorithm automatically detects your stable download and upload speed from our servers. We use HTML5! And no flash or Java is used, so you also get a better understanding of your web browser too. The connection speed in between you and the connected server. Final result will be the average value of the fastest download/Upload burst rates during the Bandwidth. Your test results may vary at different times of the day due to network congestion, and the web browser you choose etc. To get a good understanding of your bandwidth run the test at different times of the day. An application for launching a quick speed test server, without using any commands! This application can run offline! So you can use it to test your Local Area Network/WiFi or put it on a server to test your speed.

Self-hosted Speedtest for HTML5 and more. Easy setup, examples, configurable, mobile-friendly. Supports PHP, Node, multiple servers, and more. This is a very lightweight Speedtest implemented in Javascript, using XMLHttpRequest and Web Workers. All modern browsers are supported, IE11, latest Edge, latest Chrome, latest Firefox, latest Safari. Works with mobile versions too. A reasonably fast webserver with Apache 2 (Nginx, IIS also supported). PHP 5.4 (other backends also available), MySQL database to store test results (optional, PostgreSQL and SQLite also supported), and a fast internet connection. A template to build an Android client for your LibreSpeed installation is available. A docker image is available on the Docker Hub. A partial Node.js implementation is available in the node branch. IP Address, ISP, distance from the server (optional), telemetry (optional), results sharing (optional), and multiple points of the test (optional).

M-Lab's Speed Test provides advanced diagnostics of the performance of your broadband connection through quick measurements. Measurement Lab (M-Lab) provides the largest collection of open Internet performance data on the planet. As a consortium of research, industry, and public-interest partners, M-Lab is dedicated to providing an ecosystem for the open, verifiable measurement of global network performance. Measurement tools are openly licensed and operated, allowing third parties to develop their own client-side measurement software and audit the source. Data collected is made available to the public, allowing researchers and anyone else to build on a common pool of network measurement information. Distributed infrastructure and a large user base provide an open, verifiable measurement platform for global network performance. Used by public organizations, academic researchers, regulators and companies around the world to understand the health of the Internet.

TestMy.net is a powerful broadband speed test that will test your Internet, calculate your transfer rate and output accurate, reliable and easy to understand results. TestMy.net is an independent third party and is not affiliated with your Internet service provider. Our results are unbiased because TMN has no vested interest in the outcome of your speed test. Check the download bandwidth speed of your Internet connection. Large tests, random data and no 3rd party applications ensure accurate connection testing. Check the upload bandwidth speed of your Internet connection using the same browser form submission upload that popular sites like YouTube utilize. Benchmark Internet connection bandwidth automatically. The automatic speed test is an easy way to make sure your provider is delivering what you're paying for. We work for the Internet consumers not the Internet providers.

Speed ​​Check Light is a lightweight Internet testing tool. This application helps you to measure the downlink speed (download), uplink speed (upload) and delays in the transmission of packets (latency/ping/jitter). The program is equipped with a simple user interface and a multitude of configuration options. One of the major advantages of the Speed Check Light tool is automatic adjustment of the testing algorithms to the type of your connection (WiFi or 2G/3G/4G LTE/5G mobile networks). This ensures high accuracy of the results. Ability to select the default server, built-in map of the mobile network coverage, history of results with detailed information about the tests, IP/ISP address display, ability to filter and sort your results according to various criteria. Two standard units (Mbps and kbps), System clipboard and social networks handling (easy to publish the results on Facebook or Twitter), low demand on system resources.

We will measure the speed from our servers to this computer. Results are often less than plan speed due to WiFi conditions and device capabilities. It is important to differentiate between the speed of the Internet connection “to your home” and the speed reached by an individual device “within your home” because they are two very different measurements. Internet speed tests, like this one or the test found at SpeedTest , measure the latest or the speed reached by the device running the test. The results of this test are often less than the speed of your plan due to several factors beyond the control of your Internet provider, including WiFi conditions and device capabilities. Good coverage means that your device is receiving a strong Wi-Fi signal. That strong signal also offers as much speed as your device can handle. The further you move away from your gateway (modem or router), the more the signal strength decreases, slowing download and upload speeds and reducing coverage.

The Speakeasy Internet Speed Test is an HTML5, non-Flash bandwidth test, which checks your connection’s download and upload speeds using your browser. Our bandwidth test uses HTML5 technology and does not require any downloads to run. Bandwidth speed tests are typically used to check speed. However, our Speed Test Plus also checks the line quality of the connection coming from your broadband provider. A bandwidth speed test is an effective way for individuals and businesses to measure their connection. Broadband providers sell tiered packages based on speed, so it’s important to test regularly to make sure you are getting the appropriate return on investment. For organizations that use VoIP services, reliable broadband speed is a core necessity for the daily work of every employee. From conference calls to exporting large amounts of data, the speed of your broadband connection has a huge impact on your bottom line.

Test your ADSL, xDSL, cable, optical fiber or satellite broadband connection bandwidth. This speed test relies on an exclusive algorithm allowing you to measure accurately download bitrate, upload bitrate and latency of your connection. nPerf uses a worldwide dedicated servers network, which is optimized to deliver enough bitrate to saturate your connection so that we can measure its bitrate accurately. nPerf speed test is compatible with all broadband and mobile connections: ADSL, VDSL, cable, optical fiber FTTH / FTTB, satellite, WiFi, WiMax, cellular 2G / 3G / 4G (LTE), 5G. The nPerf speed test has been designed by telecom enthusiasts to enable you to accurately measure the speed of your Internet connection easily, in only one click! Oh... and this speed test is absolutely free of ads! Indicates the delay a small packet of data requires to make a round-trip from your computer to the nPerf server. The shorter the delay, the most reactive is your connection.

A well-tested and proven component that is embedded on tens of thousands of websites worldwide. Our speed test component is used by millions of end-users every month in our own apps as well as our clients. Our Speedchecker HTML5 technology does not require any browser plug-ins and is, therefore, available across more platforms such as PCs, Macs, Android, iOS. Our technology provides accurate and realistic results thanks to the Websocket standard deployed widely in all modern browsers. Older browsers fall back to HTTP testing. Our Speed test controller in the cloud makes sure that the testing clients connect to the best available servers at any given moment for any location-based on many parameters such as location, device capabilities, server utilization and more. We can provide custom, bespoke designs to meet your design specifications and to fit in with your site or application design.

Test your download, upload and latency from a mobile phone up to optical fiber, and everything between. This test is pure HTML5. This test requires your browser's full attention for accurate results. Run the test when your network is quiet, and don't switch to other applications or change browser tabs during the test. A few Windows security and privacy software packages can block the test or slow the browser. Welcome to the speed test that tests internet speed not just speed to your ISP. A complete test takes less than 45 seconds. If you switch tabs during the test, it will stop (blame the browser!). Past tests will show up in this space, so start building your history. We test more than just top speed. This test needs a modern (recent) browser. If it hangs under Windows, please temporarily disable any browser extensions or security software that is likely to be a culprit.

A comprehensive suite of network testing solutions, from VoIP and Bandwidth Quality testing to worldwide edge-to-edge deployments. VoIP & Video Quality testing is essential to maintaining the user experience across VoIP applications, such as voice calls and video conferencing. Conventional "speed" tests are meaningless without understanding the testing protocol. Bandwidth quality is the key to solving user experience issues. Automated testing provides a seamless and secure way to gather key network performance data across single and multi-edge networks. Regardless of the application, the user experience is everything. Configure in-depth tests to ensure a network is fit for purpose. Determine if the capacity of a connection is adequate for the load being expected of it. Even large capacity connections can be over-subscribed.