Nginx Proxy Manager Bad Gateway 502

Author: Joost Mulders
Editor: Lukas Beran
Contributor: Ramzy El-Masry

Updated February 10, 2024

A proxy server functions as an intermediary between your personal computer and the vast expanse of internet. This crucial piece of technology lets you browse your web in the name de-identified, hiding your IP address while protecting your identity online. By redirecting your online traffic by using this proxy server, your actual location is hidden, allowing you to appear to be accessing the web from a completely distinct location. This not only protects your privacy but also opens up new possibilities for internet browsing that don’t involve direct exposure to internet security threats.

Why You Might Have To Buy Proxy

Proxies are not just technological tricks; they perform vital purposes for users as well as for organizations. From improving privacy online and security to accessing content that is restricted in specific geographic areas The use of proxy servers is widespread. Businesses make use of proxy servers to enhance capability in conducting market research and manage social media accounts without raising security flags. In the case of tasks that require large amounts of data like web scraping, proxies can be vital tools to assist in being able to escape IP bans and ensure uninterrupted data collection. Additionally, proxies could be an advantage for digital marketing campaigns, by enabling the seamless management of numerous online accounts and offering unlimited access to worldwide content.

Proxies and Types Explained

Achieving success in the realm of proxy providers starts by understanding the different types that are available to you. Each proxy has its own distinct purpose and can provide different advantages.

residential vs. Access to Data Centers

The difference between residential proxies and data center proxies is in their roots and credibility. Residential proxies come from web service providers and then assigned to real residential addresses, making them appear as genuine users in specific locales. This authenticity means that they are less likely to be flagged or blocked by websites. As opposed to data centers, proxy servers are created in large quantities in data centers. They have a remarkable speed but lack the inherent legitimacy of residential proxy services, making them more vulnerable to being detected and blacklisted by stringent internet services.

Shared vs. dedicated proxy

If you are deciding between shared and dedicated proxy servers, think about your requirements regarding speed, confidentiality, and privacy. Shared proxies can be economically attractive as they are shared by multiple users, leading to reduced speed and potential security risks. Dedicated proxies, or private proxy servers, give a single user the exclusive access to a specific IP address. This provides maximum speed and security. The exclusivity of these proxies makes them useful for sensitive tasks that require the highest degree of privacy and reliability.

HTTP vs. HTTPS and. SOCKS Proxies

When we dig deeper, we find HTTP, HTTPS and SOCKS proxies. Each is created to be compatible with various protocols. HTTP proxy are designed to support web browsing, but without encryption and offer fewer security. HTTPS proxy services are more secure by encrypting information, which allows safe and secure browsing. SOCKS proxy, the most flexible, allow for various kinds of traffic beyond browsing, including FTP, email, and P2P networking, providing a flexible solution for all kinds of internet activities.

The benefits of using Nginx Proxy Manager Bad Gateway 502 – Iisproxy

Improving the security of online sites and Privacy

One of the most significant benefits from using proxy servers is significant improvement of security and privacy. Proxy servers act as a buffer between your devices and the websites you visit, obscuring your IP address as well as encrypting your personal information. This makes it exceedingly difficult for malicious actors to gain access to your personal information or monitor your online activities. Particularly in these times when privacy issues with digital technology are on the rise proxy services provide a shield of privacy and security, to protect you from the eyes of hackers and intrusive websites.

To bypass geo-restrictions and censorship

The internet, despite its size it is splintered by the geo-restrictions of censorship and geo-restrictions that restrict access to information and content based on your geographic location. Proxies, however, provide a powerful workaround, enabling users to overcome these limitations via routing their internet connection through servers located in different regions around the world. In case you’re trying streaming services that are not available within your country or access information that’s been blocked by the government’s censorship and censorship, proxies are a path into unrestricted internet accessibility.

Improving Internet Connection Speed and Reliability

Beyond privacy and accessibility Proxy services also can improve speeds and reliability. Certain proxy providers cache information from frequently visited websites by reducing load time and reducing bandwidth. The caching process can drastically enhance the speed of your browsing, especially on websites you visit regularly. Furthermore, by providing alternate routes, proxies help avoid internet congestion as well as ensuring a faster and better-performing connection even during the peak times of usage.

Scraping Data and Not Being Blocked – Nginx Proxy Manager Bad Gateway 502 – Iisproxy

Data scraping is an important aspect of many businesses that allows them to collect valuable information on the internet. But, it is a process that often generates defensive mechanisms for websites, resulting in IP bans. Nginx Proxy Manager Bad Gateway 502 are an important tool for data scrapers they can rotate IP addresses and mimic the patterns of multiple users in various locations. This reduces the possibility of being detected and blocked, ensuring the continuous flow of information for analysis and decision-making.

Managing Multiple Accounts Safely

In today’s digital world, managing multiple online accounts is a common task in both the private and public sectors. Be it for social media management and e-commerce, or even digital marketing, proxy services provide an environment that is secure for managing many accounts. Through assigning distinct IP addresses to each account they are able to block suspicious activity which can lead to bans or restrictions on accounts. This is particularly helpful for businesses that rely on a significant presence on the web and social media that allow them to function effortlessly across different platforms without compromising security.

How to Select the Best Proxy Provider

The right proxy provider is a difficult decision that must be carefully considered in light of the following essential aspects:

Reliability and uptime

A key element of a solid proxy provider is their reliability and the assurance that it will always be up. With the constantly changing nature that is the web, where the need for access are immediate and ongoing and continuous, selecting a company that makes sure that your proxy is always accessible is essential. Consider services with proven results of high uptime rates, ensuring the internet is not restricted by unplanned downtimes.

Security and anonymity features

Privacy and anonymity are the main features of a good proxy. Evaluate potential proxy providers based according to the levels of privacy their proxy providers provide as well the quality of their security features. You should also determine whether the proxy is completely secure or if they have support for HTTPS encryption, and also the policies of the company regarding logging user activities. Ensuring that your chosen provider will place a significant value on these elements will help protect your online interactions against surveillance and data breaches.

Speed and Bandwidth Limits

The speed with how a proxy can process the requests you make to the internet and any limitations to bandwidth are important elements, particularly for projects which require a high rate of data transfer. Providers differ in speed and speed they offer and some have hefty limits which may limit your online activities. Take note of your requirements and choose a provider that offers sufficient bandwidth and speed that will allow you to access the internet without throttling or other charges.

Size of the Proxy Pool and Rotation Options

A large and diverse pool of IP addresses with flexible rotation rules, can significantly improve the effectiveness and reliability of your proxy actions. A huge pool will provide you with an extensive range of geographical location and type of IP which makes it much more difficult for services to discover and block your VPN use. Also, providers that can customize configurations for rotation provide you with control over the frequency at which your IP address changes which allows for more specific control and control of your internet presence.

The importance of customer service and Service Services that are Guaranteed

Navigating the complexities of proxy utilization can require assistance, which makes customer support an important source. Opt for providers that offer complete support via multiple channels to ensure help is readily available whenever you encounter issues. In addition, clear assurances about uptime, performance and refund policies will provide you with a guarantee that your investment in proxy services is protected against unsatisfactory service.

Pricing Models

The cost of proxy service is subject to a wide range of variations, which are influenced through the types of proxy in use, the number of users and other options. Knowing the various pricing models will assist you in making an informed choice that is in line with your budget needs and goals.

Pay-As-You-Go vs. Subscription Models

Proxy providers typically offer two types of pricing including subscription and pay-asвАУyou-go models. Pay-as you go offers flexibility, letting you purchase proxy service according to your needs at the moment. requirements without having to commit to long-term payments. Subscription models, on the contrary, offer ongoing access to proxies with an annual fee, usually leading to savings for those who have a consistent need for proxy. Evaluate your usage patterns and choose the model that gives you the best balance of price and convenience.

The Cost-Effectiveness of Bulk Buying

When a user requires a substantial quantity of proxy servers, many providers offer discounts for large purchases. This can greatly reduce the cost of a proxy and result in better value for those who use a lot of. Think about your long-term goals and investigate bulk buying options to maximize your investment into proxy services.

Set Up Your Proxy

Step-bystep Guide to Configuring Your Proxy

The process of setting up a proxy involves various steps that are suited to your particular device or browser’s settings. The process generally involves adding an IP address of the server as well as port number to your device’s network or internet settings. Every software or platform will possess its own specific approach to proxy configuration. You should consult the manual or support resources of the proxy service and the software to get more detailed instructions. This setup is crucial to ensure that your traffic is routed correctly through the proxy server, thus enabling the privacy and access benefits that proxy servers are famous for.

Tips to maintain Proxy Health

For ensuring that your proxy remains safe and effective, regular maintenance is necessary. Check the performance of your proxy in order to determine any issues in speed or reliability promptly. It is recommended to rotate your IP addresses regularly in order to reduce the possibility of blocking or detection by websites. Be aware of the amount of load you put on each proxy in order to prevent excessive use that could cause a decline in performance, possibly even blacklisting. By implementing these strategies, you will be able to keep your proxies and extend their effectiveness.

Troubleshooting Common Proxy Issues

Even with careful setup and regular maintenance, you can encounter issues such as poor connection speeds, problems accessing certain websites, or intermittent disconnections. These issues can typically be addressed by switching to different proxy server, tweaking the settings you have set or clearing your browser’s cache and cookies. If issues persist getting in touch with the customer service of your proxy provider can assist you with further support and solutions to your problems, ensuring you can continue to use your proxy in a safe and efficient manner.

Proxy Use Cases

SEO and Digital Marketing

Proxies are invaluable tools for SEO professionals and digital marketing professionals, enabling they to research competitors, track searches engine rankings, and automate social media-related activities with no disclosure of their identity. With proxies, marketing professionals are able to simulate searches from various regions, analyze the impact in advertising campaigns across countries and establish multiple virtual personas for engaging and distribution of content with the goal of maintaining privacy and avoid IP-based limitations.

Market Research and Competitor Analysis

In the world of competitive business, being aware of new trends in markets and strategies for competitors is essential. Proxies facilitate anonymous market research as well as scraping competitor websites, giving businesses the ability to collect vital facts without revealing their passions or intentions. This allows companies to take an informed decision, see new opportunities and formulate strategies to gain a competitive edge.

Social Media Management

The administration to manage multiple social media accounts a standard practice among agencies and organizations looking to enhance their online presence. Proxies can be a secure and efficient method for managing these accounts, reducing the probability of account suspensions or restrictions due to concurrent access from identical IP addresses. This is crucial for social media managers and marketers who depend on the ability to share content, communicate with their followers and monitor the engagement on various platforms without interruption.

Content Distribution Networks (CDNs)

Content distribution networks rely on proxy servers to improve the delivery speed and quality of web content. By using Nginx Proxy Manager Bad Gateway 502, CDNs can distribute the user’s requests over multiple servers, reducing bottlenecks in bandwidth and ensuring that content is delivered from the shortest or most efficient place. It not only improves user experience through reducing load times but also offers an additional level of protection against DDoS attacks and various security risks.

Online Gaming

Online gamers commonly use proxy sites to enhance the gaming experience, minimize time to play, and gain access to games or servers that might not be accessible in their local area. Proxies can also give an additional layer to protect your privacy as well as security to protect gamers from harassment or threats. In addition, proxies can be utilized to get around IP limits or bans placed by servers that play games in order to allow players to enjoy their favorite games without interruption.

Legal and Ethical Inquiries

Legal Framework

Proxies are a popular method of communication even though they have numerous benefits should be governed within the boundaries of legal and ethical boundaries. The legality of using proxy services will vary based on the country and specific terms and conditions of service usage. It is crucial for users to acquaint themselves with the legal consequences of using proxies in the jurisdiction they reside in and for their intended purposes. By ensuring that your activities are legal avoids possible legal penalties and promotes an ethical use of the internet resources.

Proxies: Ethics and Legal Use in Business and Research

While proxies can be extremely effective in terms of anonymity and accessibility however, it is essential to make use of them ethically especially in sensitive contexts like business intelligence or academic research. In terms of ethics, you must adhere to the copyright laws to avoid unauthorized access to protected content, and using data collection in a manner that does not infringe on the privacy or rights of individuals. By adhering to these ethical standards, you ensures that proxy uses contribute positively to your goal without jeopardizing the rights and wellbeing of other individuals.

Information Privacy laws and Data Protection

In a day and age when data privacy and protection are top of mind it is imperative to look at the ramifications of proxy use in this regard. Users must be aware of privacy laws and regulations for data protection especially when handling personal data or engaging in activities that interfere with the privacy of others. Selecting proxies that value user privacy and adhere to the law on data protection is crucial to protect personal data and maintaining trust when it comes to digital interactions.

Future of Proxy Services Future of Proxy Services

Emerging trends in Proxy Technology

The landscape of proxy technology is continuously evolving, driven through technological advancements that enhance their functionality, speed and security. Innovative technologies like IPv6 proxies, which offer a vast assortment of IP addresses, as well as AI-driven proxy rotation that maximizes the use of proxies specifically for a specific task, show how the field is adapting to the demand of consumers. These developments are likely to increase the capabilities of proxy servers by making them more efficient and effective tools to navigate through the maze of the internet.

The role of proxy servers in IoT as well as Smart Technologies

The Internet of Things (IoT) grows the role of proxies in managing and securing the data of connected devices becomes increasing important. They can help facilitate the efficient routing of IoT information, and ensure secure anonyme communication between devices and servers. This is especially critical as IoT devices are increasingly found within industries, homes, and in urban areas, creating vast quantities of data that require the careful handling to safeguard against unauthorized access and cyber threats.

In the coming months, Internet users will experience changes in Privacy and Access

The constantly changing nature of internet security and privacy regulations presents many challenges as well as opportunities that could be a possibility for proxy providers’ future. When laws and policies change the technology used by proxy providers must change to ensure that they give users the ability to browse the web freely and safely. The need to be aware of legal and technological advancements will be vital for both service providers and users in order to ensure that proxy servers remain an essential tool to ensure online privacy, security, and access in the months to become.


Summary of Key Points

The journey of proxies reveals their indispensable importance in enhancing online privacy, security, and access. From navigating geo-restrictions and facilitating data scraping and managing a variety of online accounts, proxies offer a suite of benefits that can be used for a wide variety of online activities. The right choice of proxy provider and type, comprehending the legal and ethical implications, and staying up to date with new issues are key to leveraging the full potential of proxy servers.

Making a well-informed decision about Buying Proxies

You are now equipped with an extensive understanding of proxy services, their advantages, and the factors to consider when choosing one Now you’re able for making an educated choice which is a good fit for your needs. Be it for privacy or personal data to business intelligence or an exploration of technology, the choice of proxies can greatly impact the experience you have online. Review your requirements, look over the elements outlined in this article to select a service that gives you the best balance between performance, security and value.

Affirmation to Keep Up-to-Date on Proxy Technologies

As the digital landscape continues to evolve, so do the tools and regulations surrounding proxies. Continuously being aware of new developments, legal requirements, and best practices in proxy usage will ensure you can continue to benefit from these powerful online tools. In embracing the new technologies and navigating the challenges, you will be able to maximize the benefits by using proxy services, and ensure the security of your data, as well as a private and unrestricted access to the internet for years to come.

Proxy types
Price from
Bright Data
HTTP, SOCKS5, Public, Residential
HTTP, SOCKS5, Public, Residential
Free trial available
HTTP, SOCKS5, Public, Residential
Starting at $1.39
HTTP, SOCKS5, Public
HTTP, SOCKS5, Public, Residential
HTTP, SOCKS5, Public, Residential
HTTP, SOCKS5, Public, Residential
2-day free trial
HTTP, SOCKS5, Public
Starting at $1.39
HTTP, SOCKS5, Public
HTTP, SOCKS5, Public
from $1 for 1 GB.


Bright Data

Go to website

  • Entry Level Price: $0
  • Industries: Marketing and Advertising, Computer Software
  • Market Segment: 61% Small-Business, 24% Mid-Market
Bright Data stands as the global leader in web data, proxies, and data scraping solutions. It serves as the backbone for Fortune 500 companies, academic entities, and small businesses alike, providing them with the tools, network, and solutions necessary to access vital public web data efficiently, reliably, and flexibly. This enables them to conduct research, monitor trends, analyze data, and make well-informed decisions. With a clientele of over 20,000 customers spanning almost every sector worldwide, Bright Data is the go-to resource for web data needs.

Proxy Routing 7
Proxy Rotation 8
Proxy Management 9
  • Extensive IP range, global coverage, reliable, advanced
  • Strong customer support and detailed documentation
  • Versatile for various use cases
  • High cost, less suitable for small-scale users
  • Interface complexity and learning curve
  • Some concerns over compliance and privacy policies


Go to website

  • Free trial available
  • Industries: Marketing and Advertising, Computer Software
  • Market Segment: 92% Small-Business, 7% Mid-Market
Sslprivateproxy is perhaps the most user-friendly way to access local data anywhere. It has global coverage with 195 locations and offers more than 40 million residential proxies worldwide. Round-the-clock tech support, different types of proxies, four scraping solutions, flexible payment methods, public API, and an easy-to-use dashboard are among the reasons why Sslprivateproxy has become one of the most trusted proxy providers in the market.

Proxy Routing 8
Proxy Rotation 8
Proxy Management 7
  • User-friendly, good for beginners, affordable
  • Decent IP pool, residential IPs
  • Good customer service
  • Limited features for advanced users
  • Occasional speed issues
  • Some concerns over session control


Go to website

  • Entry Level Price: Starting at $1.39
  • Industries: Computer Software, Information Technology and Services
  • Market Segment: 49% Small-Business, 38% Mid-Market
Smartdnsproxy is a leading platform for web intelligence gathering, earning the trust of over 2,000 global partners, among them numerous Fortune Global 500 firms, academic institutions, and research teams. It provides top-tier web data collection solutions, featuring proxy services, Scraper APIs, and pre-prepared datasets. Boasting a robust proxy network of over 102 million IPs across 195 countries, Smartdnsproxy offers one of the most dependable proxy infrastructures available in the industry.

Proxy Routing 8
Proxy Rotation 9
Proxy Management 8
  • Large IP pool, strong for scraping, reliable
  • Excellent uptime, diverse geographic coverage
  • Good for large-scale operations
  • Premium pricing
  • Complexity for beginners
  • Some reports of IPs getting blocked

  • Entry Level Price: $99.00
  • Industries: Marketing and Advertising, Information Technology and Services
  • Market Segment: 78% Small-Business, 16% Mid-Market
SOAX is a sophisticated platform for data collection, favored by top-tier companies for harvesting public web information. It is the go-to solution for businesses looking to enhance efficiency, cut expenses, and optimize their operations. SOAX provides a unique array of ethical proxy servers, a solution for unblocking websites, and APIs for web scraping. The proxy servers offered by SOAX are notable for their extraordinarily high success rates (99.55%), swift response times (0.55 seconds), and a low frequency of CAPTCHA prompts.

Proxy Routing 8
Proxy Rotation 9
Proxy Management 9
  • Flexible, easy-to-use, good for small to medium businesses
  • Clean rotating residential IPs
  • Responsive customer support
  • Higher pricing for advanced features
  • Limited IPs in certain regions
  • Some reports of inconsistent speeds


Go to website

  • Entry Level Price: Free
  • Industries: No information available
  • Market Segment: 50% Mid-Market, 50% Small-Business
Webshare stands at the forefront of legitimate enterprise proxy services, facilitating comprehensive data collection, aggregation, and analysis for businesses worldwide. From Fortune 500 corporations to independent consultants, a diverse range of clients depends on Webshare to ensure consistent access to vital services such as market research, price comparisons, data aggregation, malware analysis, and beyond.

Proxy Routing 7
Proxy Rotation 8
Proxy Management 9
  • Very affordable, suitable for personal use, easy to set up
  • Offers free proxies for testing
  • Decent speeds for entry-level users
  • Basic features, not for complex tasks
  • Smaller IP pool
  • Some reliability issues


Go to website

  • Entry Level Price: $1.99
  • Industries: Marketing and Advertising
  • Market Segment: 63% Small-Business, 30% Mid-Market
Infatica offers a worldwide proxy network, specializing in dependable Residential IPs aimed at supporting various business needs, including:
  • Price comparison: Conducting comparisons of prices from diverse user viewpoints, frequently for travel and specialized products.
  • Ad verification: Verifying that website advertisements are accurately targeted to the right audience, ensuring ad links work as expected, and confirming the ad environment is safe and complies with regulations.
  • Data collection: Extracting information from websites to create new data sets for internal purposes or for sale.
  • Fraud protection: Identifying and detecting known proxies to block malicious proxy usage against businesses.

Proxy Routing 7
Proxy Rotation 7
Proxy Management 8
  • Ethical IP sourcing, good global coverage
  • Diverse use cases, transparent policies
  • Continuous network growth
  • Newer, stability concerns
  • Customer support improvement needed
  • Limited advanced options for pros


Go to website

  • Entry Level Price: 2-day free trial
  • Industries: Marketing and Advertising
  • Market Segment: 53% Small-Business, 25% Mid-Market
Proxy-hub is renowned for its private datacenter proxies and also offers shared datacenter, residential, and ISP proxies, both static and rotating. This makes it an attractive option for clients of various sizes. The provider boasts a significant network of private datacenter proxies, featuring 300,000 IPs across nine ASNs, all hosted in its own data centers. Additionally, its peer-to-peer residential proxy network spans more than 150 countries. The shared proxies are available in three distinct styles: 1) a list of IPs shared across 11 countries, 2) ports that assign rotating IPs to each port, and 3) pool-based proxies available in the US.

Proxy Routing 7
Proxy Rotation 7
Proxy Management 7
  • Competitive pricing, good privacy features
  • Decent IP range, focus on security
  • Growing network and features
  • Less known, limited track record
  • Need for more features
  • Some user interface limitations


Go to website

  • Entry Level Price: Starting at $1.39
  • Industries: Information Technology and Services, Marketing and Advertising
  • Market Segment: 67% Small-Business, 18% Mid-Market
IPRoyal specializes in delivering top-tier proxy servers, encompassing residential, datacenter, ISP, mobile, and sneaker proxies, tailored for those who seek dependable and scalable online privacy solutions. Our commitment is to facilitate unhindered internet access for a myriad of applications, ensuring our proxies are a perfect match for tasks ranging from web scraping and social media management to brand protection, market research, and automation. We pride ourselves on offering an outstanding price-to-value ratio across all use cases. Our residential proxy network is meticulously constructed from the ground up, featuring genuine, ethically obtained IP addresses across 195 countries, with precise city-level targeting. We adopt a flexible pay-as-you-go pricing model, complemented by non-expiring traffic, to cater to the diverse needs of our clients, ensuring they only pay for what they use without worrying about unused traffic.

Proxy Routing 9
Proxy Rotation 8
Proxy Management 8
  • Cost-effective, easy-to-use for small projects
  • Offers sneaker proxies, P2P residential IPs
  • Regular updates and improvements
  • Smaller network of IPs
  • Not for large-scale operations
  • Some reports of slow speeds


Go to website

  • Entry Level Price: $300.00
  • Industries: No information available
  • Market Segment: 60% Small-Business, 25% Mid-Market
NetNut stands out as the provider of the fastest residential proxies for companies and businesses, boasting a continuously expanding network of over 20 million residential IPs. Unique in its approach, NetNut sources its IPs directly from ISPs, presenting distinct advantages that set it apart from competitors:
  • A vast global network of over 20 million residential IPs, with options for worldwide targeting and specific city-state selection within the US.
  • Enhanced proxy speeds and direct one-hop connectivity to ISPs ensure faster data retrieval.
  • A mix of premium static and rotating residential IPs caters to various operational needs.
  • Guaranteed 24/7 availability of IPs for uninterrupted service.
  • Personalized support through a dedicated account manager.
  • Cost-effective pricing with competitive $/GB rates.
  • Unrestricted access to the entire web, including search engines, without the limitations associated with exit node connectivity.
  • Exceptionally low failure rates, ensuring reliable connections.
  • Customized proxy pools tailored to specific business requirements.
  • A hybrid P2P network architecture enhances scalability.
  • Immediate availability of US datacenter proxies for diverse application needs.
Residential proxies by NetNut use real residential IP addresses, making them virtually unblockable and ideal for a wide range of business applications.

Proxy Routing 7
Proxy Rotation 6
Proxy Management 7
  • Stable connections, high speed and performance
  • Direct ISP connections, reliable
  • Strong customer service
  • More expensive, enterprise-focused
  • Limited scalability for small users
  • Some geographic coverage gaps


Go to website

  • Entry Level Price: from $1 for 1 GB.
  • Industries: No information available
  • Market Segment: 40% Small-Business, 15% Mid-Market
Zenrows has been present in the market for several years, initially launching with a promising residential proxy service. However, despite its affordability, the service has remained relatively basic over time. The company offers a modest pool of 7 million residential IPs, but it's noteworthy that the actual number of unique IPs is significantly lower than one might expect from such a sizable network. This discrepancy suggests a higher likelihood of encountering duplicate proxies. For instance, Zenrows provided approximately 6,000 proxies in the US alone. Conversely, Zenrows demonstrates commendable infrastructure performance. Its residential proxies have outperformed competitors like NetNut and IPRoyal, offering unlimited threads and ensuring proxy rotation with every request.

Proxy Routing 6
Proxy Rotation 7
Proxy Management 6
  • Pay-as-you-go model, user-friendly for casual users
  • Good for small-scale projects
  • Responsive customer support
  • Limited high-demand features
  • Smaller IP network, performance issues
  • Limited targeting options

Our team

At, our cadre of copywriters stands out as an elite group of industry insiders, each deeply versed in the ever-changing landscape of proxy services. With a foundation of extensive, hands-on experience in creating niche content, our writers are more than just masters of the written word; they are consummate professionals imbued with a deep reservoir of knowledge and firsthand insights into the sector.

Our leadership in the domain of proxies is unmatched. We carefully choose each team member for their deep knowledge in internet privacy, cybersecurity, and the sophisticated mechanics of proxy technologies. They are pioneers who consistently lead the way in tech innovations, ensuring our content not only reflects the current state of affairs but also anticipates future developments.

The integrity of our content is the bedrock upon which we build. We are committed to presenting information that is not just enlightening but also accurate and trustworthy. Through stringent fact-checking and a dedication to the utmost standards of journalistic excellence, we provide our readers with a reliable source of information for making well-informed choices.

For us, expertise is far more than just a catchphrase; it's a pledge. Our writers excel in demystifying complex technical jargon into straightforward, easily understandable language, making our content accessible to both beginners and connoisseurs within the proxy service arena. This unique combination of profound technical savvy and superior writing prowess establishes our team as a pillar of wisdom in the constantly shifting internet proxy landscape.

In conclusion, the copywriting team at melds experience, authority, integrity, and expertise to produce content that not only captivates but also educates and empowers our audience in the field of proxy services.


What is a proxy server?

A proxy server acts as an intermediary between your computer (or local network) and the internet. When you send a web request, it goes to the proxy server first, which then forwards the request to the web server. The response from the web server also goes through the proxy server to reach you. This process helps in hiding your IP address, filtering content, bypassing geographical restrictions, and enhancing security and privacy online.

What is a reverse proxy?

A reverse proxy sits in front of one or more web servers, intercepting requests from the internet before they reach the servers. It can serve several purposes: load balancing, where it distributes incoming requests to prevent any single server from becoming overloaded; SSL encryption, where it handles HTTPS requests on behalf of the web servers; caching content to improve load times; and providing additional security and anonymity for backend servers.

What is a proxy statement?

A proxy statement is a document that a publicly traded company is required to send to its shareholders, containing information about the matters to be discussed at an annual shareholder meeting, including elections for the board of directors, financial performance, and other company proposals. It is often accompanied by a proxy form, allowing shareholders to vote without being physically present at the meeting.

What is a proxy bid?

A proxy bid is a feature commonly used in online auctions that allows a bidder to set a maximum bid amount for an item. The auction system then automatically bids on behalf of the bidder, up to their maximum limit, in response to other bids. This ensures the bidder remains the highest bidder until their maximum amount is exceeded, without requiring them to manually monitor and update their bid.

What is an open proxy?

An open proxy is a proxy server that is accessible by any internet user. Generally, proxy servers are configured to only allow connections from certain networks or IP addresses. However, an open proxy accepts connections from any user on the internet, making it a tool for anonymity but also a potential risk for abuse, such as for sending spam or conducting unauthorized activities.

How to use a proxy?

To use a proxy, you typically need to configure your web browser or application with the proxy server's IP address and port number. This can usually be done in the settings or preferences menu of the browser or application. Some proxies may require authentication (username and password). Once configured, your web traffic will be routed through the proxy server. For specific instructions, refer to the documentation of your browser or application, as the process may vary.

What is HTTP proxy?

An HTTP proxy is a type of proxy server that is designed specifically to handle HTTP requests, which are the foundation of web browsing. It facilitates the process of retrieving data from the internet by forwarding web requests from clients and then returning the web server's response back to the clients. HTTP proxies can help improve web browsing speed through caching, provide additional privacy and security, and allow for web content filtering and bypassing geographical restrictions.

Proxy prices


Alex Johnson (Rating: 5/5)
"As someone who heavily relies on proxy servers for my digital marketing business, I've been through countless services, always on the hunt for reliability and speed. Discovering this proxy server aggregator was a game-changer for me. The variety and quality of proxies available are unmatched. I was particularly impressed with the seamless process of finding and utilizing proxies tailored for different regions, which significantly boosted my campaigns' effectiveness. The customer support was also top-notch, quickly resolving any queries I had. This platform has become an indispensable tool for my business operations."

Samantha Lee (Rating: 4.5/5)
"I'm a freelance researcher, and my work often requires accessing geo-restricted content. This proxy server aggregator has been a revelation. The ease of finding high-quality, reliable proxies from a wide range of locations has made my job so much easier and more efficient. I've noticed a significant improvement in my workflow, thanks to the consistently high speeds and uptime. Plus, the user-friendly interface made it incredibly easy for someone like me, who isn't too tech-savvy, to navigate and use. I'm thoroughly satisfied and would recommend it to anyone in need of reliable proxy services."

Marcus Wei (Rating: 4/5)
"As a developer working on data scraping projects, the quality and reliability of proxy servers are paramount. This aggregator site has exceeded my expectations in both aspects. I've been able to access a diverse pool of proxies, which has significantly reduced the chances of getting banned or encountering blocked requests. The speed and anonymity provided have been excellent, enabling me to gather data efficiently and securely. The platform's ease of use and the responsive support team have made my experience even more positive. I'm very satisfied with the service."

Jessica Torres (Rating: 4.9/5)
"Working in digital content creation, I often need proxies to check my content's visibility across different regions. This proxy server aggregator has been a fantastic resource. The selection of proxies is vast and varied, catering to all my needs. I was particularly impressed with how easy it was to switch between different proxies without experiencing any downtime or significant speed loss. The reliability and performance of these proxies have helped me refine my content strategy with real-world data. I'm very pleased with the service and will continue to use it for my projects."


Proxy Statements

Federal Front Door

How people use proxies to interact with the federal government

Guidelines for fact-specific proxies (U.S. Department of the Treasury)

Related posts


4 thoughts on “Nginx Proxy Manager Bad Gateway 502”

  1. As a small business owner, I never realized the power of proxies until I stumbled upon this aggregator site. The detailed descriptions and wide selection of proxies have enabled me to understand and choose what’s best for my business needs. Using these proxies, I’ve been able to conduct market analysis and competitor research with a new level of anonymity and security. The pricing is very competitive, offering great value for the quality and variety of proxies available. I’ve experienced a notable improvement in my business strategies thanks to the insights gained through using these proxies.

  2. Charlotte Hayes

    Utilizing the proxy server aggregator has significantly enhanced my research capabilities. As an academic researcher, access to various international databases without restrictions is crucial. The proxies provided by this site are not only diverse but also extremely reliable. I was particularly impressed by the seamless access I had to data from regions that were previously out of reach due to geo-restrictions. The site’s user interface is intuitive, making it easy to find the right proxy for my needs. The customer support team deserves special mention for their prompt and effective solutions to my queries. This service has become an indispensable tool in my research arsenal.

  3. My experience with this proxy server aggregator has been nothing short of exceptional. As a software developer, I often require proxies for testing applications across different regions. The variety and quality of proxies available through this site have made my job significantly easier. I was particularly impressed by the speed and reliability of the connections, which are crucial for accurate testing environments. The customer service team also deserves a mention for their prompt and helpful responses to my queries. Highly recommended for professionals who need dependable proxy services.

  4. Working in digital marketing requires a keen understanding of different markets, and this proxy server aggregator has been a valuable resource in achieving that. The ability to access and analyze content from various global markets has given me insights that would otherwise be difficult to obtain. The proxies provided are of high quality, ensuring that my analyses are conducted efficiently and accurately. I’ve been particularly pleased with the customer support, which has been incredibly helpful whenever I’ve encountered issues or had questions. The affordability and quality of the proxies have made this service an essential part of my digital marketing toolkit.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top