Netizens click on so many links everyday, but how can they be sure those sites are safe/phish?

Here I feature four websites with the sole puposes of reviewing web URL for safety. Read more at http://www.makeuseof.com/tag/4-quick-sites-that-let-you-check-if-links-are-safe/

 which has 288 Diggs so far. Thank you for checking it out!