To understand what cookies are in your browser, it will be necessary to introduce the concept of session. Data exchange between the browser and the server occurs using the HTTP protocol. Some data can be stored temporarily, i.e. during a session, and deleted after closing the program. Other information can be stored for a long time in a special file on your computer - cookies.txt. Typically, this document is placed in the directory of the browser you are using.
The next time the user visits the site, visits a service or a personal account on a social network, the browser loads registration data and other saved settings from cookies. This reduces the load on the server, which means that websites open faster. The user also has some advantages: he does not need to enter his username and password every time, customize the site for himself, etc. Everything is loaded quickly from cookies.txt.
What are cookies and what are they used for?
The most common myths about cookies:
Cookies are malicious programs that should be deleted after every visit to the Internet. This is wrong. Documents in .txt format cannot harm your computer or device in any way. They only contain information about the sites you visited and your settings. It is impossible to get infected with viruses through cookies.
Cookies have something to do with advertising banners and pop-ups. Intrusive ios phone number data in the browser is disabled by installing special add-ons or extensions. For example, AdBlock, AdGuard and others. Browsers can use the information contained in cookies to display relevant messages, but only with the user's consent. You have the right to disable advertising.
Cookies “steal” personal data. The cookie file was created for the comfortable operation of the server and browser, and not for tracking users. In other words, browser data is stored in cookies. For example, you logged into a website using Chrome. The next time you access this page, the data of your visit will be saved in a file. If you log into the same site from Opera, you will have to enter your data again. This is necessary to create for another reviewer.
Table of Contents [ Hide ]
What are cookies used for?
What are third-party and persistent cookies?
What are cookies used for?
The main purpose of cookies is to make browsing the Internet more convenient. The user does not need to constantly enter registration data on the sites he or she visits regularly. This reduces the load on the server and increases the speed of page opening.
That is to say, many sites today will not be able to function properly without cookies. At best, they will be able to open, but they will lose most of their capabilities.
