See: https://www.magereport.com/scan/?s=https://www.robotshop.com/ (what to update and what to patch).
1 vulnerable jQuery library detected: https://retire.insecurity.today/#!/scan/374402bb2ca7dda7c329f22922f4eb2a357e7b552228094b21dac64a477fd290
Consider: https://aw-snap.info/file-viewer/?protocol=secure&tgt=www.robotshop.com&ref_sel=GSP2&ua_sel=ff&fs=1
F-grade status scan and recommendations: https://observatory.mozilla.org/analyze.html?host=www.robotshop.com
10 problems found: https://mxtoolbox.com/domain/www.robotshop.com/
OK: https://sitecheck.sucuri.net/results/www.robotshop.com
Sources and sinks detected: DOM XSS Scan Results
Results from scanning URL: https://skin.robotshop.com/js/rb-min.js?1_0_50_6
Number of sources found: 372
Number of sinks found: 109
polonus (volunteer website security analyst and website error-hunter)