Troubleshoot website, network, and CDN issues for fast resolutions.

Performance Test

URL speed

Performance Test FAQ

What is the Performance Test tool?

The Performance Test tool is a single asset performance test that can be performed from 10 different locations around the world. It allows the performance of any URL to be tested and measured. The results returned will give a breakdown of the loading times and HTTP response headers.

The Performance Test tool can be used to evaluate the performance of a single asset to see where improvements can be made. Consider adding KeyCDN to your stack to significantly reduce the latency of your website.

What HTTP status codes are there?

  • 2xxSuccessful
  • 3xxRedirection
  • 4xxClient error
  • 5xxServer error
  • errorConnection error

What timings are there?

  • DNS - Returns domain name system (DNS) lookup time.
  • Connect - Time it takes to connect to the server.
  • TLS - Overhead of TLS connection on the individual asset.
  • TTFB - Time it takes from when a client makes an HTTP request to it receiving its first byte of data from the server.

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