Internet Security Warning

It happened as I opened my other website Explore Germany. This security warning below appeared on the tagboard of this site. My tagboard is powered by Shoutmix with URL http://www.shoutmix.com. Does really opening this site may put my computer at risk? I want to browse online if this site has really malicious software. I just copied and pasted this message for my personal purposes. Here it is;

"Opening this website may put your security at risk
Trend Micro has not yet evaluated this website

The website you wanted to see might transmit malicious software to your computer, or has done that before to someone else. It may also show signs of involvement in online scams or fraud.

Because you have set your Protection Against Web Threats to "High," all websites not yet checked by Trend Micro have been blocked for your protection.
Address: http://www4.shoutmix.com/?redruby08
Rating: Dangerous

What you can do:
Try visiting another site to find the information you want.

Notify Trend Micro to review this page if you consider it safe.
If you still want to see this blocked page:

1. Open the Trend Micro Internet Security console.
2. Click Internet & Email Controls.
3. Click the Settings... button under Protection Against Web Threats.
4. Click the Approved websites link in the next window that opens.
5. Copy and paste the address of the blocked website into the list.

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Dangerous
Suspicious"