Webmasters can use this tool to prevent your site to appear in the server logs as a reference. Managers of these pages can not see where your visitors come from.

Use this to delete the url links is simple:
URL:  http://anonim.es/en/?http://optipc.es/   will link to   optipc.es Website  preventing the original site from appearing in the logfiles of the referred page.

To Anonymize in Wordpress, SMF, vBulletin or MyBB download our Plugins.

Another good option is to use Occultlink.com.
Users who do NOT want their IP address to appear in any logfile should have a look at TOR Proyect.