By looking at the USER AGENT we can do a little server side scripting to show what is needed depending on the browser.
A contact page that records the user's IP, email, comments, user agent, and URL referer. It also lets them know if they have forgotton to fill in a field and doesn't send the email until they fill it in.
This is a tutorial that tells the users how to fetch the visitors browser version, user agent and name. This tutorial teaches the users about avoiding script errors which occurs on a several browsers. This tutorial provide info to the users that...
A contact form that checks email address validity, requires all fields to be filled in, sends the user's IP address and user agent in the email, optionally restricts multiple messages in * seconds, includes optional security codes, features URL...
DaveLog creates comprehensive reports to summarize activity on your web site. It records and displays hits based on IP, Remote Host, User Agent, and Referring URL.
ipush.net is Linux compatible. IPush.NET is a powerful solution that provides an industrial strength stealth engine that recognizes sarch engines based on a unique IP/DNS/User Agent technology. Through IPush.NET you can provide each spider with...
A flexible hit counter that supports multiple pages, each with a different count. Each count may also come from more than one page. Hits can be visible, hidden, or commented-out. Also, optionally log the time, IP address, and user-agent of each hit.
A PHP form with a security key code. Key code prevents involuntary submission, protects against spam and hides your email address. You can receive the sender's IP address and user agent, the date and time the message was sent and more.
Neatly reformats PHP source text with user-specified block indentation, rebreaking source lines as needed.
Track any visitor on any page with a simple HTML tag. It records IP, page visited, date, time and user agent. Includes online admin management, log maintenance, DNS lookup, log rollover and more. | 
