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Run results for:
sessionStorage vs top.name
top.name has the same lifetime as sessionStorage
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=617723" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Browser:
Chrome 140
Operating system:
Linux
Device Platform:
Desktop
Date tested:
7 months ago
Test name
Executions per second
sessionStorage
18270.6 Ops/sec
top.name
1744609.4 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
var a = sessionStorage.setItem.bind(sessionStorage,'a'), b = sessionStorage.getItem.bind(sessionStorage, 'a'), c = Reflect.set.bind(Reflect, top, 'a'), d = Reflect.get.bind(Reflect, top, 'a')
Tests:
sessionStorage
for(let i = 5; i--;) a(i), b()
top.name
for(let i = 5; i--;) c(i), d()