HTML Preparation code:
Script Preparation code:
Tests:
  • Regex

  • .indexOf

  • .startsWith

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Regex
    .indexOf
    .startsWith

    Fastest: N/A

    Slowest: N/A

Get performance results from real users on your website with Request Metrics.
Latest run results:
Run details: (Test run date: 5 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
Chrome 71 on Mac OS X 10.14.3
View result in a separate tab
Test name Executions per second
Regex 463.6 Ops/sec
.indexOf 987.4 Ops/sec
.startsWith 222.5 Ops/sec