Currently, plenty of websites usually use log files so as to help them investigate, detect, and find out demographic data. It also means that they need them to run their websites and follow every action of users. Aside from that that, log files are very necessary when they can include some of the information on ISP-Internet Service Provider, IP-Internet protocol addresses, the browsers, the details of the visitor, visiting time, etc.
Meanwhile, cookies play an important role in the protection the personal information of users, especially their preferences. Not only that, cookies are useful for them to keep track of these customers or alter the content of the page when users boot the websites on their own browsers.
Web Beacons are really essential because they can connect closely to the navigation via a website or more. By using Web Beacons with Cookies, they can help the webmaster understand the way that users browse through a website and obtain its content.
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For everybody who wants to get more helpful information, they can explore further details on the privacy policies or the advertisers. Besides, you can completely prevent or stop cookies, you can do that by adjusting some of the personal browser selections. Or access a few nice websites which using special browsers to search for more info about how to execute cookies or browsers.