AlertSite Market Index

AlertSite Computer Benchmarks


Week of Monday, 11/30/2009 through Sunday, 12/06/2009
Computer
Response Time
Measures how quickly the home page is presented, in seconds.
 
RankSiteResponse
Time		Rank Last Week
1Apple2.31741
2HP3.08572
3Dell3.15033
 Benchmark Average3.9421 
4IBM4.72304
5Microsoft6.43405

Elapsed time for all objects including images, JavaScript, Flash and third party objects. Collected from geographically dispersed locations and aggregated.
Computer
Percent Available
Measures percent of time website is accessible by users.
 
RankSitePercent
Available		Rank Last Week
1Apple100.001
2IBM99.951
2HP99.951
4Microsoft99.905
 Benchmark Average99.85 
5Dell99.451

Measure includes accessibility from multiple global locations. Complete page must be rendered in less than 60 seconds without error.
Computer
Stability (Standard Deviation)
Measures consistency and uniformity of customer experience.
 
RankSiteStability(Standard Deviation)Rank Last Week
1Apple1.58301
2Dell2.98034
3HP3.08802
 Benchmark Average3.4124 
4IBM3.46943
5Microsoft5.94125

Measures how widely spread are the response time values for the week. Websites should attempt to reach the lowest number possible here as an indicator of a more stable web site.


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