Nginx Proxy Manager 502 Bad Gateway Openresty

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

Updated February 10, 2024

A proxy server works as an intermediary in between you computer and the vastness on the Internet. This key piece of technology lets you browse online in the disguise of anonymity, effectively concealing the IP address of your computer and safeguarding your identity online. By redirecting your internet usage via the server, your actual location is hidden and you can appear to surf the web from a completely different place. This not only secures your privacy but can also open up new avenues for browsing online without direct exposure to internet threats.

The Reasons You Should Purchase Proxy

Proxies aren’t just devices; they play vital roles for both individual users and organizations. From improving online privacy and security to accessing content that may be limited in specific geographical regions Proxy use is common. Companies utilize proxy servers to enhance its market analysis capabilities as well as manage social media accounts and avoid triggering security warnings. In the case of tasks that require large amounts of data like web scraping proxies are crucial tools that assist in eliminating IP bans and ensure uninterrupted data collection. Additionally, proxies could be a boon for digital marketing efforts, allowing for seamless management of multiple accounts on the internet and providing unrestricted access for global content.

Types of Proxies Explained

The world of proxies starts with a thorough understanding of the types readily available. Each proxy type serves different purposes and offers different advantages.

residential vs. Information Center Proxies

The dichotomy between residential and data center proxies is in the source of their existence and legitimacy. Residential proxy addresses are acquired from Internet service providers. They are mapped to addresses with real addresses, which makes them appear to be genuine users in specific locales. This helps them to be flagged or blocked by websites. For instance, data centre proxy servers are created in large quantities within data centers. They have a remarkable speed but don’t have the legitimacy inherent to residential proxies. Therefore, they are more vulnerable to being identified and blacklisted by stringent internet services.

Shared vs. Dedicated Proxies

When you’re deciding between shared or dedicated proxies take into consideration the speed requirements, privacy, and exclusivity. Sharing proxies are financially appealing which can be shared among many users, which can lead to a slower speed and security threats. Private proxies or dedicated proxy, allow a specific user with access to a specific IP address, ensuring best speed and security. This kind of exclusivity makes them suitable for sensitive tasks requiring security, anonymity and security.

HTTP Vs. HTTPS vs. SOCKS Proxies

We can discover HTTP, HTTPS and SOCKS proxies. They are developed to meet the requirements of different protocols. HTTP proxy software is designed for web browsing, but without encryption they have less security. HTTPS proxy providers step up by encryption of data, which ensures safe and secure browsing. SOCKS-based proxies, considered to be the ones with the most versatility, can support different kinds of traffic beyond browsing, such as email, FTP, as well as P2P networks, offering a flexible solution for an array of internet activities.

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

Improved the security of online sites and Privacy

One of main advantages of using proxies is major improvement in security and privacy. They act as a buffer between your devices and websites you visit, masking your IP address and encrypting your information. This makes it very difficult for malicious actors to obtain your personal information or track your internet activities. Particularly now that privacy concerns about digital information are in the ascendancy proxy servers provide a stronghold of privacy and security to protect you from the eye of hackers and intrusive websites.

To bypass geo-restrictions and censorship

The internet, even though it is vast, is fragmented by restrictions on geo-location and censorship. This limits access to information and content in accordance with your geographical location. Proxy services, however, offer an effective solution, allowing users to get around these limitations by routing their Internet connection through servers that are located in different areas around the globe. It doesn’t matter if you’re trying access to a streaming service unavailable within your nation or get access to information that’s been blocked by the government’s censorship as proxies, they provide a route for unrestricted internet access.

Improvement in Internet Connection Speed and Reliability

Beyond privacy and accessibility the use of proxy servers can improve speeds of internet connections and reliability. Certain proxy services can cache data from websites that are frequently visited decreasing load times and reducing bandwidth. This caching mechanism can significantly enhance the speed of your browsing, especially for sites that you frequent often. In addition, by offering alternate routing options, proxies help avoid internet congestion which means a smoother and more reliable internet connection, even during hours of heavy usage.

Scraping Data without getting blocked scraping data without getting blocked Nginx Proxy Manager 502 Bad Gateway Openresty – Iisproxy

Data scraping is a vital activity for many businesses which allows them to collect crucial information from the web. However, this process often results in defensive measures on websites, which could result in IP bans. Nginx Proxy Manager 502 Bad Gateway Openresty are an essential tool for data scrapers that allows them to rotate IP addresses and emulate the behaviors of multiple users from different places. This substantially reduces the risk of being detected and blocked as well as ensuring a continuous flow of data to be analysed and decision-making.

Manage Multiple Accounts with Security

In the digital world of today, managing multiple online accounts is commonplace for businesses and individuals alike. The reasons vary, but whether it’s for social network management, e-commerce, or digital marketing, proxies are secure environments for managing multiple accounts. By assigning different IP addresses to each account they stop the detection of any suspicious activity which could trigger account restrictions or bans. This is particularly helpful for businesses that depend on extensive interaction and presence online, allowing them to operate seamlessly across platforms without any compromise in security.

How to Choose the Right Proxy Provider

Selecting the right proxy provider is a crucial decision that must be carefully considered in light of the following crucial factors:

Uptime and reliability

The most important aspect of a high-quality proxy solution is reliability as well as the assurance that it will always be up. In the constantly changing world in the world of internet access, where access needs are continuous and immediate the selection of a provider who ensures your proxies are accessible is essential. Search for services that have proven performance records that show high uptime percentages, which will ensure that your online activities are not interrupted by unexpected downtimes.

Security and anonymity features

Anonymity and security are the main features of a good proxy. Examine potential proxy providers based with regard to how much anonymity their proxy servers provide as well as the quality of their security features. You should also determine whether the proxy services are completely private and if they support HTTPS encryption, and also the policies of the provider on recording user information. Insuring that the chosen provider places a high premium on these factors will protect your online transactions from surveillance and data breach.

Limits to Bandwidth and Speed

The speed with that a proxy handles your requests to the internet, and any related bandwidth limitations are essential concerns, particularly when it comes to tasks that require a large data rate. Different providers offer different speeds and bandwidth they provide and some have hefty limits that could hinder your internet activities. Take note of your requirements and choose the one that provides enough speed and unlimited bandwidth that will allow you to access the internet without throttling, or any additional costs.

Size of the proxy pool and Rotation Options

A diverse and extensive pool of IP addresses, combined with flexible rotation policies can significantly improve the effectiveness and security the efficiency and reliability of your proxy transactions. A huge pool will provide you with that you have a range of geographic areas and types of IP, making it harder for services be able to detect and block proxy use. In addition, providers with customizable settings for rotation give you the control of how often your IP address changes giving you more precise control of your online presence.

It is crucial to have customer support and Service the importance of a Guarantee

Finding the right proxy usage can often require assistance. That’s why support from a customer an essential source. Pick proxies that have full support through a variety of channels to ensure assistance is available at any time you run into issues. Additionally, clear promises regarding uptime, performance, as well as refund policies, provide a guarantee that your investment in proxies is protected against unsatisfactory service.

Pricing Models

The cost of proxy service will vary greatly, and is influenced by the type of proxies in use, the number of users and other features. Knowing the various pricing models will assist you in making an informed choice that’s compatible with your budget and requirements.

Pay-As-You-Go vs. Subscription Models

Proxy providers typically provide two types of pricing like subscriptions and pay-asyou-go. The pay-as-you-go option allows for flexibility in the purchase of proxy providers according to the current requirements, without having to make long-term payments. Subscription models, on contrary, offer ongoing access to proxies with the regular cost, creating savings for customers who have regular needs for proxy. Be aware of your usage patterns, and decide on the one that provides the ideal balance between costs and ease of use.

The cost-effectiveness of Bulk Buying

If you need a large number of proxy servers, several service providers offer discounts for large-scale purchases. This can dramatically reduce the price per proxy and offer better value to heavy users. Think about your long-term goals and research bulk buying options to make the most of your investment in proxy services.

Set Up Your Proxy

Step-by step guide to configuring your Proxy

Configuring a proxy requires different steps that are customized to your specific web browser or application’s settings. Typically, this means adding an IP address of the server and port information into your system’s network or internet settings. Each program or platform may have its own method for proxy configuration. Make sure to consult the support documentation of the proxy service or the application itself for specific instructions. This setup is crucial for making sure that the traffic you send is efficiently routed through a proxy server, enabling the privacy and access benefits proxy servers are known for.

Tips for Maintaining Proxy Health

To ensure that your proxies remain solid and safe, regular maintenance is essential. Be aware of the performance and reliability of your proxies to identify any issues in speed or reliability quickly. Rotate your IP addresses periodically to lower the risk of being blocked or detected by websites. Also, pay attention to the amount of load you put on each proxy in order to prevent excessive use, which could lead to decreased performance and even blacklisting. Implementing these practices will help keep the proxy server and improve their functionality.

Troubleshooting common proxy issues

Even with careful setup as well as maintenance, it’s possible to experience issues like slow connections, issues accessing certain websites or intermittent disconnects. This issue can usually be resolved by switching to a different proxy server, tweaking the settings in your configuration, ou clearing out your browser’s caches or cookies. If problems persist, contacting the customer service of your proxy provider can assist you with further support and solutions to your problems, ensuring you can continue to use the proxy server effectively.

Proxy Use Cases

Search Engine Optimization and the Digital Marketing

Proxies are indispensable tools for SEO professionals and digital marketers. They allow researchers to study competitor trends, keep track of results from search engines, and automate social media marketing without having to reveal their identity. With the help of proxies can simulate searches coming from different locations, test the efficacy of marketing campaigns across various regions, and make multiple individual online profiles to manage the distribution of content and engagement, all while maintaining privacy and eliminating IP-based restriction.

Market Research and Competitor Analysis

In the world of competition business, staying informed about the latest trends in markets and strategies of competitors is essential. Proxies can facilitate anonyme market research as well as scraping competitor websites, permitting businesses to gather important information without sharing their motivations or intentions. This allows companies to make informed decisions, identify the latest opportunities, and then develop strategies for gaining an edge.

Social Media Management

The management that of a number of social media sites is an everyday procedure used by both agencies and businesses seeking to increase their online presence. Proxies provide a secure and efficient method of managing this type of account, decreasing the chance of account suspensions or restrictions due to concurrent access from identical IP addresses. This is particularly relevant for social media marketers and managers who rely upon the ability to share content, communicate with their followers and monitor engagement across various platforms without interruption.

Content Distribution Networks (CDNs)

Content distribution networks depend on proxy servers to increase the speed and security of web content. With the help of Nginx Proxy Manager 502 Bad Gateway Openresty CDNs are able to distribute users’ requests to multiple servers, reducing bottlenecks in bandwidth and ensuring that content is delivered from the most convenient or most efficient place. This doesn’t just enhance the user experience by reducing loading time but also offers a security layer to protect against DDoS attacks as well as the other threats to security.

Online Gaming

Online gamers often turn to proxy servers to enhance their gaming experience, decrease latency, or access games or servers that may be restricted in their region. They also provide another layer of protection against identity theft and security to shield gamers from harassment or threats. Additionally, proxies could be used to bypass IP limits or bans placed by servers that play games in order to allow players to continue to play their favorite games without interruption.

Legal and Ethical Inquiries

Legal Framework

The use of proxies is beneficial, however they offer a variety of benefits should be kept within the boundaries of legal and ethical boundaries. The legality of proxies will differ based on the location and specific terms and conditions for online service usage. It is essential for customers to be aware of the legal consequences of using proxies within their country and for intended purposes. Ensuring that your activities are legal prevents the possibility of legal penalties and promotes proper use of internet resources.

Proxies and their ethical use when it comes to Business and Research

While proxy servers offer impressive capabilities for anonymity and access and access, it is essential to use them in a manner that is ethical, particularly in highly sensitive situations such as academic research or business intelligence. Aspects of ethical conduct include observing copyright laws, avoiding unauthorized access to protected information, and conducting data collection in a way that does not violate on the rights or privacy of people. Respecting these ethical guidelines will ensure that your proxy usage contributes positively to your objectives without risking the rights and security of others.

Privacy Laws and Data Protection

In a day and age when privacy and security of data are of prime concern it is vital to look at the ramifications of proxy services on these lines. All users must be aware privacy laws and regulations regarding data protection particularly when handling personal information or participating in activities that can be detrimental to the privacy of others. Selecting proxy providers that focus on the privacy of users and are in compliance with the law on data protection is crucial in protecting personal information and keeping trust in digital interactions.

What’s the Future of Proxy Services

Emerging trends in Proxy Technology

The world of proxy technology is continually evolving, driven by innovations that enhance their capabilities, speed and security. Pros like IPv6 proxies that offer a massive variety of IP addresses, and AI-driven proxy rotation that optimizes the choice of proxies specifically for a specific task, demonstrate how this field is changing to meet growing demands of users. These innovations will increase the capabilities of proxy servers by making them more efficient and effective instruments for navigating the intricacies of the web.

The Role of Proxies in IoT along with Smart Technologies

as the Internet of Things (IoT) grows the significance of proxies in managing and securing the data traffic brought by connecting devices becomes more important. They can help facilitate the efficient transmission of IoT information, and ensure secure and safe communication between devices and servers. This is especially important since IoT devices are a common sight in the workplace, home, and in cities, creating huge quantities of data that need cautious management to guard against unauthorised access and cyber-attacks.

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

The constantly changing nature of internet accessibility and privacy laws presents new challenges, as well as potential opportunities for those using proxy services in the coming years. While laws and guidelines change that affect proxy technology, it is essential to adjust for them to let users to access the internet without restriction and in a secure manner. The need to be aware of legal and technological developments will be essential for users and providers alike and ensure that proxies will remain a vital tool for security, privacy online, and accessibility in the years to soon.


Key Points Recap

The world of proxies will reveal their vital role in enhancing online security, privacy and access. from navigating geo-restrictions all the way to data scraping and managing multiple internet accounts, they provide various benefits that cater to a wide range of online activities. Making the right choice of a proxy provider as well as the right type, understanding ethical and legal implications, and keeping current with the latest technologies are important steps to making the most of proxy services.

Making a Well-Informed Choice on purchasing proxy servers

With a thorough understanding of proxy providers, their advantages, and the factors to consider when choosing one and selection, you’re now in a position to take an educated choice that fits your specific requirements. For privacy reasons information, business intelligence, tech exploration, the selection to use a proxy has a huge impact on the experience you have online. Consider your needs, take into account the elements outlined in this article to select a service that can provide the best balance of performance, security and cost-effectiveness.

Be Informed and Encouraged to Stay Current on Proxy Technologies

As the world of digital continues to alter, so too will the technology and laws that govern proxy sites. Staying abreast of current developments, legal issues, and best practices in proxy usage will ensure that you will continue to reap the benefits of these powerful online tools. By adopting the latest technology and navigating through the hurdles, you will be able to maximize the benefits of proxy servers, providing the safety, privacy, and unrestricted internet experience 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

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  • 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


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  • 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


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  • 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)

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4 thoughts on “Nginx Proxy Manager 502 Bad Gateway Openresty”

  1. 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.

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  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.

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