webcrawler.comは安全ですか？

This site is safe in itself. The problem is that most of it's links to other sites send the user to low reputation and questionable sites (all marked in yellow by WOT) Some of these sites say "free downloads for Linux" but they immediatly demand you to install a "safe/easy installer" and this in any OS is a dangerous thing to do because allows access to your Linux system. So this site is a gateway to bad sites. Not recommended!

The WebCrawler is a powerful search tool, a meta search engine that allows people to search and compare research results from multiple search sites. The WebCrawler help Internet users to more quickly locate and objectivity issues of their interest, bringing on one page the main results of a survey conducted in several sites in search of great expression. With WebCrawler is easy to locate information on the Internet. The service is free and makes sure you do not waste time searching multiple search sites. With WebCrawler you save time and find it easier to search information on the web. Through WebCrawler you continue using your favorite search site and can also count on the results of other search engines without having to get in and out of each one.

***** utilizes metasearch technology to compile results from many of the Web's major search properties, delivering relevant and comprehensive results every time you search. The search results you receive include the top commercial (sponsored advertising) and non-commercial (algorithmic) Owned by InfoSpace, which also owns and operates the metasearch engines Dogpile and MetaCrawler, and provides the search results for Excite.