HEATKEYS

VirusTotal is a free virus, malware and URL online scanning service. File checking is done with more than 40 antivirus solutions. Files and URLs can be sent via web interface upload, email, API or making use of VirusTotal

Wepawet

Scan websites with multiple engines to check if the site is safe to browse. Security tools for webmasters. Free internet service.

Search RapidShare and Megaupload files easy and fast. Over 3 millions files stored in database.

Quantcast is a new breed of measurement service helping buyers and sellers quantify the characteristics of digital audiences against which they can activate addressable advertising solutions.

WOT is a community-based, free safe surfing tool for browsers that provides website ratings & reviews to help web users as they search, surf & shop online.

Web technology information profiler tool. Find out what a website is built with.

SimilarWeb offers an improved method of navigating the internet as a complementary product that will assist users and improve their internet surfing experience by helping them find similar websites and related content.

List of companies located anywhere in the world in any industry

Find newly registered domain names and just expired domain in real time

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Read Fodor

urlQuery.net is a service for scanning URLs and detecting web-based malware. It provides detailed information about the actions a browser takes while visiting an site.