Search results for: "referrer information"

How reliable is the referrer information in tracking visitor sources?

Referrer information can be unreliable in tracking visitor sources due to various factors such as browser settings, privacy plugins, and user behavior...

What are the potential privacy concerns associated with retrieving referrer information in PHP?

When retrieving referrer information in PHP, potential privacy concerns arise because referrer headers can contain sensitive information such as the U...

How can PHP be used to read the referrer information from JavaScript code embedded on user websites?

To read the referrer information from JavaScript code embedded on user websites, you can pass the referrer data to a PHP script using AJAX. The PHP sc...

How can one retrieve the referrer information in PHP and is it reliable for tracking user navigation?

To retrieve the referrer information in PHP, you can use the $_SERVER['HTTP_REFERER'] variable. However, it's important to note that the referrer info...

How can PHP be used to extract information such as search keywords from a user's referrer URL?

To extract information such as search keywords from a user's referrer URL in PHP, you can use the $_SERVER['HTTP_REFERER'] variable to get the referre...