This is one of the most powerful guestbooks that you will find on the internet. Visitors who come to your site will be able to leave comments and other general information about themselves. If you want to know what your visitors are thinking, and if you want a fully customizable script, this one is perfect for you. Features include template files to fit any website design, 9 standard fields, 9 extra fields (customizable), unlimited entries, and easy to use admin area. The security code verification feature creates a random image with uppercase letters, lowercase letters, and numbers of different sizes, colors, and rotation angles. For one of your visitors to enter data into your guestbook they must type this code into the security field box. With this feature enabled it will prevent automated spam bots from successfully spamming your guestbook since the robots will not be able to read the image. Only real human beings can enter comments.
Prevents visitors using download managers from leeching images and programs from your website by automatically banning IP addresses using them. Many visitors may be getting all they want from your website without actually viewing it and your sponsors. This is an extremely powerful PERL script for sites with free content who make the majority of their money with sponsors. Can save you a bundle in bandwidth costs as well. Exterminator has an admin area which allows you to manually add or removed banned IPs.
This PERL script ranks sites from the ones who send the most traffic to the least traffic. This script is so powerful that it will automatically analyze all incoming unique hits and determine where they are coming from without them signing up. The script will block sites loading your site in an image tag or iframe tag. This script also allows you to track the productivity of your traffic and base your returns on it. You can also adjust your return ratio to each site by adjusting the Set Return.