What is out on this website?

https://www.virustotal.com/nl/url/fc849921a44fce372d79fb0034a1e40fdd01bf992fa0e1d383c48c597de325f0/analysis/1438633344/
file analysis does not turn up anything out of the ordinairy: https://www.virustotal.com/nl/file/2d1a0d5507e34d9a868dd097b02c36d4cd3639859e9b9bfa4b138ff03e68befc/analysis/1438557970/
Nothing here: https://sitecheck.sucuri.net/results/www.grainger.com
Supplied URL could not be fetched: http://www.domxssscanner.com/scan?url=htxp%3A%2F%2Fwww.grainger.com%2Fjs%2F939%2Flayers%2Fproduct-layer.js
amd URL: -//cdn2.editmysite.com/js/site/main.js?buildTime=1393895702 *
suspicious: https://www.mywot.com/en/scorecard/cdn2.editmysite.com?utm_source=addon&utm_content=popup
→ issues: https://www.eff.org/https-everywhere/atlas/domains/editmysite.com.html

 $/,cn=/^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,co,cp= 

bug is 3 years old.

polonus

JS file
https://www.virustotal.com/en/file/2d1a0d5507e34d9a868dd097b02c36d4cd3639859e9b9bfa4b138ff03e68befc/analysis/1438636704/

code_sample
https://www.virustotal.com/en/file/562e2b108648d8ccee26c34d62c3f6763468be2627acb579fab37616f46ba944/analysis/1438636752/