Buzzcop

Visitors Detective is a simple plugin for wordpress with which you can see all your visitors on log list with a user-friendly navigation system.
What can you do with Visitors Detective?
-You can see all external visits with: 
The ip 
The nation where they come from 
The from site and the visit page of your website 
The date of the visit 
And the user if registered
-Then this plugin create a good logs user-friendly
-You can search any types in the visits logs
-Simple navigation
-You can block/unlock the indesiderate ip
Compatible with all 3.x wordpress version and with all major browser
Good blogging!

Visitors Detective

If you download Wordfence Security you get security and ip logs in one plugin.



Simple visits reporting with any features and block/unlock ip

Hansdeboeck

You can use this plugin to prevent your site from appearing in the server logs of referred pages as a referrer. The operators of the referred pages cannot see where their visitors come from any more.
For example, this plugin will automatically convert all external links to this format http://cube.hacemedia.be/url/?http://example.com.
This is an anonymous link to example.com which prevents the original site from appearing as a referrer in the log files of the referred page.
Information:
Reliability Hide the referrer from linked sites ? the ?Referer? header will always be blank.
Speed No waiting pages ? no slowdown.
No Ads Links are free of advertisements.
Security All traffic is encrypted using SSL.
(Based on the WP Blank Referer by blackhatzen)

Anonymize Cube

Anonymize all your external links with the Cube service.

Visitors Detective vs Anonymize Cube