We just launched an API for performance data. Learn more.

  • 76

    Lighthouse Perf
  • A

    First Byte Time
  • A

    Keep-alive Enabled
  • A

    Compress Transfer
  • A

    Compress Images
  • A

    Cache static content
  • X

    Effective use of CDN

Web page performance test result for

From: Chicago, Illinois - Chrome - Cable
06/14/19 16:25:14

Main-thread processing breakdown

Where the browser's main thread was busy, not including idle time waiting for resources (view timeline).

Main-thread time breakdown

All of the main-thread activity including idle (waiting for resources usually) (view timeline).