
Optimum Speed Test (Cablevision, Suddenlink)Īre we missing the official internet speed test site for your ISP or service? Let us know the name of the ISP and the link to the bandwidth test, and we'll get it added.Charter Speed Test (Spectrum, Time Warner Cable).CenturyLink Broadband Speed Test (Quest).
Here's more on the official internet speed test sites for a number of popular internet service providers: While it's possible that some of the other more generic speed tests further down our list are technically more accurate, it'll be a hard case to make to your ISP that your service isn't as fast as it should be unless you can show the same with the bandwidth tests they provide.
During the first half of the test, the client will establish extra connections to the server if it determines additional threads are required to more accurately measure the upload speed.Testing your internet speed between you and your Internet Service Provider is the best way to go if you're planning on making an argument with your ISP about your slow internet connection. As the chunks are received by the server, the client will send more chunks throughout the duration of the test. It then adjusts the chunk size and buffer size to maximize usage of the network connection and requests more data. The client calculates the real-time speed of the transfers. The client establishes multiple connections with the server over port: 8080 and sends an initial chunk of data. The test ends once the configured amount of time has been reached. #OOKLA SPEEDTEST DOWNLOAD#
During the first half of the test, the client will establish extra connections to the server if it determines additional threads are required to more accurately measure the download speed.As the chunks are received by the client, the client will request more chunks throughout the duration of the test.The client calculates the real-time speed of the transfers then adjusts the chunk size and buffer size based on this calculation to maximize usage of the network connection.The client requests the server to send an initial chunk of data. The client establishes multiple connections with the server over port: 8080.
This test is repeated multiple times with the lowest value determining the final result. The round-trip time is measured is measured in ms (milliseconds). Upon receiving that message, the server sends a reply back. The client sends a message to the server. This test is performed by measuring the time it takes for the server to reply to a request from the user's client. If you host your own servers, you also have the option to add those servers to the public Speedtest Server Network to expose your brand to a wider audience. Your server(s) are hosted within your network and associated with your test via your Speedtest Custom account. By using your own server network, only your server(s) will be displayed to your test takers. By using the Speedtest Server Network, thousands of servers around the globe will be available to your test takers. You can leverage the Speedtest Server Network or use your own server network. You have two options for the back end of your test (the Ookla Server Daemon). If you would like to make your test accessible only from the embedded URLs, including those that are accessible only from within your network, you can select this option within your Speedtest Custom account. You can direct your test takers to your test by linking to your subdomain or embedding your test on one or more web page(s) via an iframe. The front end cannot be hosted within your network at this time.
The user interface of your Speedtest Custom test (front end) is hosted by Ookla at the subdomain of your choice (e.g. See the Test Components section below for details about the testing methodology. Speedtest Custom measures download speed, upload speed, ping (latency), and jitter. It operates over TCP testing using open standards, including HTML5, JavaScript and WebSockets. Speedtest Custom is a web- and mobile-friendly Speedtest that you can customize and publish within minutes.