reference.com é seguro?

Google Safe Browsing gave this site a very mixed review Safe Browsing Diagnostic page for reference.com What is the current listing status for reference.com? This site is not currently listed as suspicious. Part of this site was listed for suspicious activity 1 time(s) over the past 90 days. What happened when Google visited this site? Of the 5976 pages we tested on the site over the past 90 days, 1426 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 2013-12-30, and the last time suspicious content was found on this site was on ***** Malicious software includes 713 exploit(s), 460 scripting exploit(s), 428 trojan(s). Successful infection resulted in an average of 3 new process(es) on the target machine. Malicious software is hosted on 948 domain(s), including donutszzz.biz/, germandressage.com/, ***** 692 domain(s) appear to be functioning as intermediaries for distributing malware to visitors of this site, including elite-bijou.com.ua/, joomlato.com/, ***** This site was hosted on 26 network(s) including AS16798 (IAC-SEARCH-MEDIA), AS701 (UUNET), AS209 (QWEST-US). Has this site acted as an intermediary resulting in further distribution of malware? Over the past 90 days, reference.com did not appear to function as an intermediary for the infection of any sites. Has this site hosted malware? No, this site has not hosted malicious software over the past 90 days. Use caution.