Benchmark: querySelector by attribute (partial matching) VS getElementById VS getElementsByTagName

querySelector by attribute (partial matching) VS getElementById VS getElementsByTagName (version: 0)

HTML Preparation code:

<video id="vid" src="blob:https://example.com/file.mp4"></video>

Tests:

querySelector by attribute (partial matching)
var test_one = document.querySelector("video[src*='blob:http']");
querySelector by attribute (partial matching) - variant (starts with)
var test_one_variant = document.querySelector("video[src^='blob:http']");
getElementById
var test_two = document.getElementById("vid");
getElementsByTagName
var test_three = document.getElementsByTagName("video")[0];

Rendered benchmark preparation results:

Previous results

Test case name	Result
querySelector by attribute (partial matching)
querySelector by attribute (partial matching) - variant (starts with)
getElementById
getElementsByTagName

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Browser/OS: Chrome 112 on Windows

Test name	Executions per second
querySelector by attribute (partial matching)	4715643.0 Ops/sec
querySelector by attribute (partial matching) - variant (starts with)	4807313.0 Ops/sec
getElementById	10687900.0 Ops/sec
getElementsByTagName	8208137.0 Ops/sec