Best Online Website Scanner :
1.Virus Total
Virus Total is a free service that analyzes suspicious files and URLs and facilitates the quick detection of viruses, worms, Trojans, and all kinds of malware.
https://www.virustotal.com/
2.URL Black List Checker
Use this form to find out if a list of sites or URL is in the blacklist and in which categories all in one go. Only valid domains and URLs will be accepted.
http://urlblacklist.com/?sec=search
3.Norton Web Safe
Norton Safe Web is a new reputation service from Symantec. Our servers analyze Web sites to see how they will affect you and your computer.
http://safeweb.norton.com/
4.Unmask Parasites
Hackers exploit security vulnerabilities in popular web software such as blogs, forums, CMS, image galleries and wikis to insert hidden illicit content into web pages of innocent third-party web sites. Thousands of website owners are unaware that their sites are hacked and infected with parasites.
http://www.unmaskparasites.com/
5.http://sitecheck.sucuri.net/scanner/
Enter a URL (ex. sucuri.net) and the Sucuri Site Check scanner will check the website for known malware, blacklisting status, website errors, and out-of-date software.
http://sitecheck.sucuri.net/scanner/
- Online Link Scan http://onlinelinkscan.com/
- Trend Micro Web Reputation http://global.sitesafety.trendmicro.com/
- Malware Domain List http://www.malwaredomainlist.com/mdl.php
- vURL Online http://vurl.mysteryfcm.co.uk/
- Browsing Protection http://browsingprotection.f-secure.com/swp