Guide to Proxy Servers: How They Work and Why You Need Them?

web proxy working

What is a web proxy?

During our college days, we often heard the term “proxy” which referred to the act of someone else marking our attendance, allowing us to be present in a class even if we were not physically there.

In the context of the Internet, a web proxy works similarly, acting as an intermediary server between a user’s device and the Internet. It allows users to access the internet while hiding their actual IP address for increased privacy and security. Web proxies are also useful for extracting information from the internet or bypassing internet censorship.

How does a web proxy server work?

A web proxy server works by acting as an intermediary between your computer and the internet. When your computer sends a request to the internet, it uses its IP address which can be seen and exposed. However, by using a web proxy server, your IP address can be hidden, allowing you to communicate with the internet without being exposed and ensuring increased safety and security. Essentially, web proxies function as intermediaries or communicators between your device and the internet, helping to protect your privacy.

web proxy server working

What data is generally sent to the Internet when making a connection?

  • IP Address– The Internet Protocol Address is the unique address of your device, it’s like your home address in the world of the Internet.
  • Browser and Operating System
  • Location
  • ISP(Internet Service Provider)
  • Device Type– Like Desktop, Mobile, Tablet, etc
  • Referrer– How you visited a particular website, any referrer like Google search or any other search engine or you directly click the website URL from some other website.
  • Cookies– your preferences and past activity
  • And more– Some other important information is also sent like whether you are using an ads blocker, etc

Why should you use Web Proxy Servers?

1. Access region-restricted websites and services

VPN or virtual private network is a term that most internet users are familiar with. Free VPN services are often used to access websites that are restricted in certain regions. By changing our location using a VPN, we can access these sites easily. However, web proxy servers function similarly but offer additional benefits, such as ease of setup, greater flexibility, and customization options. In comparison to VPNs, web proxies provide more personalized and user-friendly features.

2. Protect your privacy and anonymity online

To safeguard your privacy and maintain anonymity when regularly connecting to the internet, using web proxy servers is the most effective method. Web proxy servers create a new IP address or change your existing one, ensuring your privacy and anonymity online. In addition, web proxy servers rotate IP addresses frequently, making it impossible for hackers and malicious actors to track you down. This makes web proxy servers an ideal choice for those looking to secure their online activity.

3. Prevent unauthorized access to your personal information

A web proxy server is a powerful tool that can protect your personal information from unauthorized access. By acting on your behalf, it ensures that your important data remains hidden from prying eyes on the internet. When you make a request to a website, sensitive information such as your IP address, browser, operating system, location, ISP, device type, referrer, and cookies are sent to the website server. However, with the help of a web proxy server, you can prevent this information from being exposed and keep your online activity private and secure.

4. Bypass internet censorship and access blocked content

This point is similar to 1st point but the reason for the restriction is different. In this case, the reason for restriction and blocked content is mostly political censorship or adult content. Whatever the reason is you can always you web proxy servers to access restricted and blocked content.

5. Increase network security and protect against cyber attacks

To enhance your online security, it is crucial to use a web proxy server. Failing to do so can leave your data vulnerable to cyber attacks such as phishing scams, malware infections, and hacking attempts. By utilizing a web proxy server, your data and system can benefit from advanced security measures like encryption and authentication.

Features of a good Web proxy server

If you’re considering purchasing a web proxy server, it’s important to carefully evaluate your options to ensure that you choose the best one for your needs. To help you make an informed decision, we recommend that you pay close attention to the following properties of a web proxy server and compare them against other proxy servers in the market-

  • Network size and speed
  • Security
  • Compatibility
  • Reliability
  • Choice of dedicated or shared IPs
  • Success rate
  • Customer support
  • Bandwidth
  • Number of concurrent sessions
  • Accessibility and management
  • Geographic coverage
  • Pricing

Why Bright Data is the best web proxy server and why you should consider it?

While there are numerous web proxy servers on the market, Bright Data stands out as the top choice, earning an outstanding 4.8/5 rating on Trustpilot thanks to its exceptional performance and features reviews on trustpilot

Let’s see some features of

  • 24/7 customer support
  • 99.9% uptime
  • 195 countries accessible
  • 99.99% success rate
  • Fastest speed
  • 100% ethically-sourced proxies
  • 72 million+ real residential IPs
  • Total anonymity
  • Easy integration for developers
  • 1.6 million+ Datacenter IPs
  • Used by Fortune 500 &15K+ businesses
  • 700,000+ fully-compliant static residential (ISP) proxies
  • Real ISP IPs from anywhere on Earth
  • Largest Mobile proxy network
  • 650TB of public data collected every day
  • 170K requests processed per second


In conclusion, utilizing a web proxy server is a highly effective and straightforward means of ensuring your online privacy and security. With web proxies acting as intermediaries between your device and the internet, you can browse the web with peace of mind knowing that your personal information and data are shielded from prying eyes.

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Author: Yogesh Kumar