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 document.querySelectorAll (from document) vs parent.querySelectorAll (from an element) (version: 0)

Comparing speed of that on a large sample HTML document.

Comparing performance of: document.querySelectorAll vs parent.querySelectorAll

Created: 6 years ago by: Guest
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HTML Preparation code:
Script Preparation code:
Tests:

  • document.querySelectorAll

  • parent.querySelectorAll

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    document.querySelectorAll
    parent.querySelectorAll

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Firefox/102.0
Firefox 102 on Mac OS X 10.15
View result in a separate tab
Test name Executions per second
document.querySelectorAll 39129.4 Ops/sec
parent.querySelectorAll 4051292.2 Ops/sec
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