```json
{
    "title": "GrabPERF Retail Web Performance Index",
    "url": "https://performancezen.com/2009/03/04/grabperf-retail-web-performance-index/",
    "datePublished": "2009-03-04",
    "dateModified": "2009-03-04",
    "language": "en-US",
    "description": "The GrabPERF Retail Web Performance Index is an extension of the Holiday Performance Index created for the Black Friday/Cyber Monday craze in 2008. There is a methodology statement explaining more…",
    "author": "spierzchala",
    "publisher": "Performance Zen"
}
```

# GrabPERF Retail Web Performance Index

The

[GrabPERF Retail Web Performance Index](http://www.grabperf.org/retail_dash.php)

is an extension of the

[Holiday Performance Index](http://newestindustry.org/2008/11/27/black-friday-2008-grabperf-web-performance-dashboard/)

created for the Black Friday/Cyber Monday craze in 2008.
There is a methodology statement explaining more about the index below the data table.
Please add any comments or questions to this post.