When you visit a theme park, you usually get a brassard activated by RFID Tag. This follows your movement and cuts the balances of various rides, food, etc. that you feel and consume. It's for the offline world. In the online world, cookies do a similar thing.
When you open a tab in your browser and connect to a website (say – gmail.com), then open a second tab and hit the same URL again, it will connect automatically. He remembers that you have connected from the first tab and it registers you automatically.
This is actually done through cookies. Cookies are essentially simple files which are numerically signed and encrypted records of the user's account ID, etc. which allow them to identify users and computers of the network. Cookies are what helps us to acquire a personalized web experience.
Cookies allow websites to remember
- Your website connects through the tabs
- Your activity between devices
- Your baskets
- Your information filled in the fields and allow an automatic filling
When you initially type a website (let's say gmail.com), the server sends the page and the server also sends two cookies which will then be used in all other requests from this particular user. For the next request to visit any other page on the website, the customer's request will begin to include these cookies. This is how the server will be able to identify that it is the same user.
Website use cookies for:
- identification
- analysis
- Status
- consent of cookies
- advertisement
- personalization
See the information on cookies using cookies manager and extensions of the browser cookie editor
You can use the “Cookie Manager” and “Cookie Editor” browser extensions to examine cookies information and modify cookies.
Popular cookie terminology
There are several cookies used to manage various aspects of navigation, personalization and other things. For example, below are some of them.
Xyz__sid -> Cookie linked to the session ID
Xyz__hsid -> Cookie linked to the HTTP status identifier
GDPR – Regulations on the general data protection protection
_Georgia -> Main cookie used by Google Analytics – It stores a unique customer ID that determines individual users on several sessions on a website.
__cf_bn -> Cookie used to manage incoming traffic which corresponds to the criteria of bots
__eoi -> Cookie used by Google AD Sense – used for safety purposes by Adsense, search, display, Google advertising manager, Google videos and advertisements
__GPI -> Cookie by set by Google ADS to display personalized ads
Most browsers allow you to refuse to accept cookies and delete cookies. The methods to do it vary from one browser to another and from one version to another. The blocking of all cookies will have a negative impact on the conviviality of many websites. If you block cookies, you will not be able to use all the features of a website.
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At Learnopoly, Finn has championed a mission to deliver unbiased, in-depth reviews of online courses that empower learners to make well-informed decisions. With over a decade of experience in financial services, he has honed his expertise in strategic partnerships and business development, cultivating both a sharp analytical perspective and a collaborative spirit. A lifelong learner, Finn’s commitment to creating a trusted guide for online education was ignited by a frustrating encounter with biased course reviews.