Only Fortinet's to flag website...

[polonus]

Re: https://www.virustotal.com/#/domain/www.borrek-design.com
Error in c0de

-www.borrek-design.com/
          info: [script]
     info: [decodingLevel=0] found JavaScript
     error: undefined variable window.promo
     error: line:1: SyntaxError: missing ; before statement:
          error: line:1: var window.promo = 1;
          error: line:1: ....^

consider: https://aw-snap.info/file-viewer/?protocol=not-secure&tgt=borrek-design.com&ref_sel=GSP2&ua_sel=ff&fs=1   &   https://urlquery.net/report/9b0c2fe3-9089-4cbe-a452-2e9269e07f32

F-grade status and recommendations:  https://observatory.mozilla.org/analyze.html?host=borrek-design.com

DOM-XSS scan results: Results from scanning URL: -https://www.borrek-design.com
Number of sources found: 68
Number of sinks found: 213

landing from code to: Results from scanning URL: -http://protow.com/WebResource.axd?d=MUKGSdEKwgtkiOjJddsHdIrfTGO2EPYhHaxAm3M1UopDFSX7Th6kSmlr1fwoQiS2GCbP-WGm4z8jqwQwkzUg1Q83K0NjzNc4TiOl36AlLzMZHwyjmKfA_H6vlxuBVCVu-ejrE-p4sOGlu2BJysDXHK-Ox_M1&t=635793149245416748
Number of sources found: 0
Number of sinks found: 0  consider: "Unit tests": -http://jsfiddle.net/ripper234/Xv9WL/28/

and see stackoverflow's analysis: taken from http://stackoverflow.com/a/6832721/11236

polonus (volunteer website security analyst and website error-hunter)