What is a proxy: methods of use, types

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A proxy server is an intermediate node between the user and the final web resource to which the connection goes. The request from your computer comes primarily not to the site, but to the proxy that is used, after passing additional processing. From the proxy server, the request is sent to the web resource visited by the user, hiding the main IP address, location and other data about the user.

Why proxies are needed

Proxies are necessary to achieve five main goals:

  1. Hide the main IP address and location of the computer.
  2. Get on the site if it is blocked for all residents of your country.
  3. Bypass personal IP blocks.
  4. Speed ​​up your internet connection.
  5. Multithreading in work: SMM, SEO.

Where proxies are used

You can use proxies to securely solve a wide range of tasks:

  • registration and promotion of two or more accounts/groups in social networks;
  • scraping the data from search engines;
  • placing an unlimited number of ads on OLX, and other online marketplaces;
  • creation and sending of advertising messages;
  • launch auto-posting and other automated software for mass actions;
  • farm game currency in online games: Lineage 2, Runescape, WoW, etc.;
  • view broadcasts on channels that are inappropriate in your country;
  • place matched bettings;
  • promotion of accounts on eBay, Amazon and other trading platforms.

Due to proxies, all of the above tasks you can perform anonymously without the risk of getting blocked.

Proxy types

Proxies can be classified according to protocols (HTTP, HTTPS, SOCKS5), functionality and many other parameters, but basically, proxies are divided into 2 types: free and paid. The first ones are in public access, so they can be found on the Internet, copy the IP address of a suitable server and use it without a monthly fee.

Paid proxies mean a monthly usage fee, but at the same time, proxies provide the user with a much higher level of security and anonymity on the network.

To make the right choice, it is important to understand proxy types: HTTP, HTTPS, SOCKS 4/5.

Free proxies

The main advantage of public proxies is logical - they are free. Otherwise, their use is likely will cause you a lot of inconvenience.

Pros of free proxies:

  • there is no need to pay for the server (although there is no benefit if proxies do not fully solve the problem).

Cons of free proxies:

  • low connection speed;
  • work will slow down even more with creating a chain of servers;
  • connection breaks often occur;
  • many servers do not provide the user with the anonymity, but only cache information from the Internet;
  • it is difficult to find a stable working free server (most of such proxies become disconnected or become paid overtime);
  • some are unsafe for the user's computer.

Paid proxies

Leased individual proxies are much more reliable than public servers. With private proxies help, you can get to blocked sites and use the Internet anonymously.

Pros of paid proxies:

  • UPTime 99% - round-the-clock uninterrupted operation;
  • maximum anonymity;
  • you can choose the most suitable server for connection speed, anonymity, geolocation and other parameters for a specific task;
  • get to a blocked site, providing maximum protection for your personal and payment data;
  • building a chain of servers, the connection speed will not decrease as noticeably as in the case of free servers.

Do you know how does a proxy server improves the speed channel connection to the Internet?

Cons of paid proxies:

  • You must pay a monthly rent.


If you are looking for a proxy server to solve a professional problem: promoting an online business, scraping the SEO data, automating routine processes, etc., then we recommend using paid proxies. Free public servers will not give you the desired degree of anonymity and security due to constant overloads, breaks, low speed and other problems, which we have already discussed in detail above.

You can rent high-quality high-speed proxies at Proxy-Seller. We provide anonymous servers with unlimited traffic for individual use for any period. Leave a request for a proxy server from the USA, Germany, Russia, Ukraine or another country, which is ideal for solving your problems.


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