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Run results for:
localStorage and sessionStorage Speedtest
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=539443" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0
Browser:
Firefox 129
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Control
1000.3M/s
sessionStorage
4.6M/s
localStorage
3.5M/s
View exact numbers
Test name
Executions per second
✓
Control
1,000,256,064 Ops/sec
sessionStorage
4,576,506 Ops/sec
localStorage
3,454,336 Ops/sec
Script Preparation code:
localStorage.setItem('foo', 'bar') sessionStorage.setItem('foo', 'bar')
Tests:
Control
var FOO = 'bar';
localStorage
var FOO = localStorage.getItem('foo');
sessionStorage
var FOO = sessionStorage.getItem('foo');