Our blog is PROXYS.IO

To help users better understand the performance and operation of DuoPlus, this issue specifically organizes some frequently asked questions and provides detailed answers, making the operation of the cloud phone clearer and smoother for users.

Cloud Phone Performance

1. What is a cloud phone? What can a cloud phone be used for?

DuoPlus Cloud Phone is a real ARM phone that runs and stores data in the cloud. Each cloud phone has independent parameter information and uses proxy IP configuration to simulate real mobile devices in different regions. It can operate various social media platforms like TikTok, WhatsApp, etc., within the cloud phone.

To use a proxy in Puppeteer, launch the browser with the --proxy-server=HOST:PORT option so that all requests go through the proxy’s address. If the proxy requires authentication, provide the username and password via page.authenticate() before loading any pages. This ensures Puppeteer’s traffic is routed through the proxy’s IP, masking your real address.

What Is a Proxy in Puppeteer?

A proxy acts as a middleman between your Puppeteer script and the target website. In Puppeteer, using a proxy means your browser traffic is routed through a different server/IP address. This helps hide your real IP and can prevent blocks and avoid triggering anti-scraping measures on websites.

Setting Up a Proxy in Puppeteer

To configure Puppeteer to use a proxy server, follow these steps:

Sneaker proxies are a type of proxy server designed specifically for sneaker collectors and resellers to attempt to purchase limited-edition releases. By using an intermediary server, sneaker proxies will route your web requests so that your IP address and location appear different. In addition to helping collectors and resellers bypass access restrictions based on geographical regions, sneaker proxies also help avoid retailer order limits by allowing multiple purchase attempts under varying IP addresses. As illustrated in the diagram above, sneaker proxy servers are located between users' devices and the sneaker websites enabling them to alter their IP addresses and mask themselves when sending purchase requests. Sneakers retailers only see the proxy's IP address without seeing yours which increases your chances of successfully buying the rare shoes.

Proxys.io offers both datacenter and residential proxies (IP addresses) with support for HTTP(S) and SOCKS5 protocols. In each case you receive an IP address, an HTTP(S) port, a SOCKS5 port, and login/password for authentication. To use one of these proxies on Windows 10, you must configure the system or your applications to route traffic through the proxy’s IP and port. Below we cover system-wide configuration via Settings and command-line, as well as application-specific proxy setup (for browsers, etc.). We use a sample Proxys.io residential proxy (e.g. IP 10.0.0.6, port 8080) in examples.

Configuring Windows 10 System Proxy

Open the Windows Settings app (for example, click the Start menu and the gear icon or press Win+I). In Settings, go to Network & Internet and select Proxy from the left-hand menu. This opens the proxy configuration panel.

Residential proxies are intermediary servers that route your requests through real ISP-assigned IPs, making them appear as ordinary home users. Because the IPs come from real devices and locations, residential proxies offer high trust and anonymity. They can bypass geo-restrictions, CAPTCHAs and anti-bot blocks that often block datacenter IPs. In practice, residential proxies are ideal for tasks where you need to mimic normal user behavior – for example, scraping websites with strong anti-scraping defenses, monitoring search engine results, running social media or “sneaker” bots, and verifying online ads.

Selenium is a powerful browser automation tool for web testing and scraping. However, running numerous requests from a single machine often triggers IP blocks, CAPTCHAs, or geo-restrictions. Websites quickly flag repetitive requests from one IP as bot activity. Proxies act as intermediaries that mask your real IP address. By routing Selenium traffic through proxies, you can distribute requests across different IPs and locations. This helps bypass anti-scraping measures and regional blocks, and prevents hitting rate limits. In short, using proxies with Selenium makes your automation appear to come from many sources, reducing the chance of being detected or banned.

Vivaldi is a privacy-focused, feature-rich web browser based on Chromium. Using a proxy server with Vivaldi can enhance your privacy and allow you to manage multiple accounts without sharing the same IP address. Unlike Firefox, Vivaldi does not have a built-in proxy configuration menu – instead it relies on your operating system’s proxy settings or extensions. In this guide, we’ll explain three practical methods to use a proxy in Vivaldi, covering system-level proxy settings (for Windows, macOS, and Linux), command-line launch options, and browser extensions. We will also address all major proxy types (HTTP, HTTPS, and SOCKS5) and provide step-by-step instructions with examples (using the format IP:Port:Login:Password as we provided).

DuckDuckGo is a popular privacy-focused search engine that doesn’t track your queries or personal data, making it a prominent alternative to Google. However, when you use DuckDuckGo (or any search engine), your IP address is still visible to the service by default. Using a proxy server can mask your IP, adding an extra layer of anonymity beyond DuckDuckGo’s built-in protections. Proxies are also crucial if you plan to automate queries or scrape search results on DuckDuckGo – the search engine has anti-bot measures, and a proxy helps avoid getting your IP blocked for high-volume requests. In this expert guide, we’ll explain how to use proxies with DuckDuckGo, including choosing the right type of DuckDuckGo proxy and configuring it on Windows, macOS, iOS, and Android. No fluff – just factual, step-by-step instructions.

In today’s digital world, managing your payments securely and flexibly is more important than ever. If you're using international SaaS tools, AI services, or managing multiple subscriptions, Vmcard is the flexible virtual card solution you've been looking for.

What is Vmcard?

Vmcard is a crypto-funded virtual Visa/Mastercard that can be recharged 24/7 using USDT. With support for 40+ BINs and no KYC required when using the Telegram bot, it’s ideal for global users who need fast, private, and reliable payment methods.

Have you noticed that when you try to create a second, third, and subsequent accounts on one platform, you immediately get banned? This is normal. This situation happens in all popular social networks and advertising platforms. Users are prohibited from multi-accounting, compliance with the rules is closely monitored, and violators are banned.

However, arbitrageurs and other specialists in the field of online advertising, despite all the restrictions, manage dozens of accounts. How? Two tools help them with this: an anti-detect browser and a proxy.