Fatey of url

For a website how good is this for a countdown timer, i it safe to use or a malicious url, i have no clue.
I need a countdown for a website,
http://www.7is7.com/otto/countdclock.html

http://www.UnmaskParasites.com/security-report/?page=www.7is7.com/otto/countdclock.html

http://hosts-file.net/default.asp?s=http%3A%2F%2Fwww.7is7.com%2Fotto%2Fcountdclock.html

http://safeweb.norton.com/report/show?url=http%3A%2F%2Fwww.7is7.com%2Fotto%2Fcountdclock.html&.x=14&.y=13

http://www.mywot.com/en/scorecard/www.7is7.com

http://www.browserdefender.com/site/7is7.com/