Rotating proxy что это
Прокси-сервер: что это, зачем нужен, как выбрать и пользоваться
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Прокси-сервер — это компьютер-посредник между пользователем и ресурсом в интернете. Если нужно открыть веб-страницу, прокси может сам сделать соответствующий запрос к нужному сайту, взять оттуда данные, проверить и отправить в браузер.
С английского proxy можно перевести как «заместитель» или «доверенное лицо». Действительно, схема похожа на то, как по доверенности получают деньги или совершают сделки за других людей. Только прокси-сервер может общаться с сайтами, приложениями и сервисами от своего имени — не сообщать, кто конечный пользователь.
Для чего используют прокси
Конфиденциальность. Прокси сам взаимодействует с интернет-ресурсами, поэтому у них нет информации, кто же на самом деле запрашивает данные. Как минимум это позволяет защититься от таргетированной рекламы на основе просмотренных товаров.
Доступ к запрещённым ресурсам. Блокировки сайтов и ограничения контента настраиваются по IP-адресам — уникальным идентификаторам вида 192.158.1.38, которые есть у каждого устройства в интернете. А промежуточный сервер скрывает реальный IP, поэтому, например, российский пользователь может зайти на LinkedIn, а житель Украины — во ВКонтакте. Это главное, зачем нужен прокси большинству пользователей.
Фильтрация и контроль. Прокси подходит не только для снятия ограничений, но и для блокировки отдельных ресурсов. Например, его используют в корпоративной сети, чтобы запретить доступ к соцмедиа и файловым хранилищам. Другой вариант: не ограничивать посещение ресурсов, а просто следить, кто их посещает и сколько времени там проводит.
Экономия и ускорение. Если пользователь регулярно заходит на один и тот же сайт, прокси может отдавать ему уже сохранённый контент вместо того, чтобы каждый раз снова его загружать. Такая опция называется кешированием. Есть ещё сжатие, которое уменьшает объём скачиваемых данных: картинок и видео.
Тестирование. Прокси-серверы позволяют отправлять запросы с разных регионов и устройств — можно оценить, как меняются скорость загрузки сайта и отображение контента.
How do rotating proxies work
The rotating proxy’s primary purpose is to hide the user’s identity to surf anonymously on the internet. Proxies are an excellent option for increasing web browsing speed. Furthermore, they also provide ease to create a security fence around the network.
Due to the increase in demand, different proxies are becoming available on the internet, specialized for various purposes. Rotating proxy is one of them.
Rotating proxies are very famous among developers because it is considered the best for scraping data from websites. It makes scraping easy by bypassing the blocking of IP addresses and hides the identity from website owners.
What is a Rotating Proxy?
Let’s start from scratch and clear the basics of the topic. After that, we will dig further into much deeper details.
A rotating proxy is a proxy server from the proxy pool for every connection. This means the user can launch a script that sends 20,000 requests to any number of sites and can get 20,000 different IP addresses. Rotating an IP refers to changing (rotating) the IP addresses and generating an entirely new session according to the number of requests, status code, and time frame. Due to a new IP address assignment each time, rotating proxies can take your web scraping and site audits to the next level by protecting from subnet bans, which is the biggest drawback of data center proxies.
Rotating proxies have a lot of use cases, but they are mainly used while scraping data from the internet.
Mostly during web scraping, the website detects and blocks the IP addresses with multiple visits. Sometimes the server also puts the security check like CAPTCHA on the IP address. Therefore to avoid these kinds of problems, IP rotation can be of extreme importance.
Besides providing random IP addresses, rotating proxies enables the user to use IP addresses from various locations worldwide. It reduces web servers’ chances of keeping an eye on you unless the webserver has a more powerful anti-proxy system.
Reasons to Use Rotating Proxy
As we have seen earlier, rotating proxies primary purpose is to hide the identity while web scraping. Secondly, they prevent the chances of detection and blocking during web scraping.
However, there are also a lot of other benefits of using Rotating proxies. Let’s take a look at some practical use cases and analyze how rotating proxies can be of massive help.
Social Media Marketing
Social media marketing is a very powerful tool because almost half the population has an account on social media. The competition on social media is getting very tough because every business needs to boost sales and grow.
For customer engagement, one needs to do consistent posting and replying to followers. Using multiple social media accounts can be very handy to handle this but using various social media accounts is against terms of use by most platforms.
Rotating proxies can resolve this issue by changing the IPs automatically, making the server think that the connection originates from a different location every time.
Content Restriction
It’s not a very widespread term, but many websites impose geo-based IP rotations. Anyone from a specific area who tries to access it gets blocked. But there is a way to tackle this issue. Connecting to proxies outside the geo-restricted area gets you rid of the geo-block and gains you access to the website.
Rotating proxies will always help whether you want to watch a film or a TV show, access blogs, or get to something that is not allowed in your location. Further, it also helps you to be safe from getting banned since it will use a different IP for every new connection.
Web Scraping and Crawling
Web scraping and crawling are widely used trends to get into industries and markets and analyze the them. Web crawling is used for indexing information, while web scraping is used for extracting that particular information. Both the techniques are not allowed by most websites. But still, people are doing it. How?
Rotating proxies are the primary technique behind this famous concept used by many marketers and well-known scraping tools. The idea is straightforward, bots and scraper tools use different IPs to go through the web, thus reducing the chances of getting banned.
Search Engine Optimization (SEO)
Just like social media marketing, SEO is an essential concept for every online business. Doing the right keyword research, ranking, technical optimizations, and competitor analysis are the factors that make SEO a handy technique.
Site audits are commonly performed on competitor’s websites to discover the keywords that make them rank first. A site audit is just a fancy name for web scraping and crawling. Doing a consistent site audit can block the IP address. A website has many pages. While going through all of them the software needs to send hundreds of requests to the server.
The intelligent way to achieve this is, of course, a rotating proxy. A new IP address for every request makes the site audits very easy and complete no matter how many pages need to be scraped or crawled.
Conclusion
In this article, we have seen what rotating proxies are, how they work, and also considered some practical use cases in which they can be of prime importance. They are used in different verticals bypassing geo-based IP locations, IP blocks, optimizing traffic balance, and streamlining the process of crawling and scraping. Due to the endless uses, rotating proxies are becoming more popular day by day.
If you are looking for amazing rotating proxy services, don’t forget to look at ProxyScrape residential and premium proxies.
10 Best Rotating Proxy for Web Scraping, SEO, and More…
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Web scraping has become easier and faster with technologies like rotating proxy servers.
You may need web scraping or data extraction from various sources on the web for multiple use cases.
For example, it is helpful to collect and store data for product reviews, pricing, site SEO, contacts, web indexing, data mining, and more. You can analyze these data to achieve business intelligence and insights, automate online workflows, and grow your business.
Whatever be your use case, if you want to perform successful web scraping, you need the right type of proxy servers. These servers act as a middle ground between you and the internet, masking your location and changing your actual IP address. Next, it sends requests to a site while maintaining complete anonymity to avoid you from getting blocked.
In reality, web scraping is not easy if done without proxies. It’s because many sites impose restrictions on scraping heavy data. And when you surpass the set limit, they can block you as a measure to fight automation bots like scrapers and crawlers and protect their content.
Although web scraping is not illegal, you need to ensure the way you scrape data on the web. And this article aims to introduce you to one such fantastic web scraping method – rotating proxies and the best service providers offering them.
So, let’s learn more about it.
What are Rotating and Residential Proxy?
Proxy servers are of different types, mainly: rotating proxies, dedicated, and semi-dedicated.
Rotating proxies provide you with full access to a vast pool containing IP addresses. At regular intervals, the service provider assigns fresh IP addresses chosen out of the pool; hence, your IPs keep on constantly changing to avoid the risk of getting blocked.
On the other hand, a dedicated proxy comes with an IP that you can only use and is expensive. They are easy to track as the same IP is used to visit certain websites again and again. Semi-dedicated proxies can be shared with others and are cheaper but less secure. These two are also called static proxies.
Apart from these, proxies are also categorized based on origin: residential proxy and data center proxies. Residential proxies resemble actual users, hence, difficult to detect or block while performing web scraping. However, datacenter proxies are suitable for scrapping specific sites and are likely to get detected or banned.
Clearly, both rotating proxies and residential proxies are excellent for web scraping.
Benefits of rotating and residential proxies for web scraping?
Here’s are some of the many benefits of these proxies:
Now, let’s look at some of the best rotating and residential proxies for web scraping.
Bright Data
Bright Data is one of the leading service providers for rotating residential proxy, offering one of the largest and fastest real-peer IP networks worldwide. They have 72M+ IPs with an extensive interface, excellent response time, 99.99% uptime, limitless rotation, and 100% patented and compliant service.
Their rotating residential proxies are of real devices; hence, they go undetected if used correctly. Bright Data offers residential IP addresses in various countries, cities, ASNs, and carriers worldwide. Scale up/down quickly, send unlimited concurrent requests, and connect with their Proxy Manager for defining customized rules to get maximum results.
Access data extracted ethically and make sure your data provides long-term value out of your invested efforts. You can also send an infinite number of concurrent requests to increase speed, efficiency, and cost-effectiveness.
Whether you want to perform web data extraction, eCommerce data, brand protection, extracting stock market data, or more, Bright Data can help. All their services include global geo-distribution, Bright Data Proxy Manager, 99.99% uptime, limitless concurrent sessions, and full compliance and patents.
Smartproxy
Unlock useful public data from any location with city and country-level targeting using high-quality residential proxies by Smartproxy. It allows you to collect data with unlimited threads and connections for your preferred app or script for research purposes and grow your business.
Being of the highest quality, residential proxies by Smartproxy are suitable for any type of data mining. And every IP address in their pool is unique for every desktop or mobile device to help you connect to a data source unlimited times. They offer over 40 million proxies in 195+ locations for real devices. Their proxy network is 2x fast than the average SEO proxy in the industry.
Connect to Google, Yahoo, Yandex, etc., quickly and track your rank, perform web crawling, and analyze your competitors. Save yourself from getting cloaked or blocked by a target website for making high volume requests using Smartproxy’s network to grow your operations instead of using just a single IP.
Go undetected by harmful intent while performing anti-ad fraud using Smartproxy’s residential IPs, which are incredibly fast, about 3.1 seconds on average. You can also use the proxies to get information on products, pricing, and sales.
Connect to airline companies, rails, and travel websites with unlimited connections to track real-time pricing data with 99.99% network uptime. Get started with Smartproxy by registering with them, choosing and buying a plan, and accessing 40M+ IPs.
NetNut
Leverage NetNut’s fastest network for residential proxies to unlock the power of the web and perform limitless data extraction. They offer 20M+ residential IP addresses across the globe, 1M+ static IPs, reliable ISP connectivity, and 24/7 network availability.
Using their static residential IPs, you can enjoy long web sessions. And their one-hop ISP network comes without dependencies on end-users. The proxies serve various use cases, including SEO, ad verifications, social media, brand protection, price comparison, etc.
By default, it rotates proxies for each browser session and integrates seamlessly with any browser. Besides, their proxies are fully optimized and dedicated private pools that can help you target well with maximum speed to achieve higher success rates.
Access a dashboard to get usage statistics in real-time and retrieve them by using a simple API. NetNut has a unique architecture with speed as one of its best attributes, so you get residential proxies with one-hop connectivity. It never routes traffic through end users’ systems; hence, there’s no traffic bottleneck.
Instead, they route it exclusively via a network of their own without involving third-party computers. As all their servers are at ISP connectivity points controlled by them or located on main internet routes, NetNut offers quality service. Use their Chrome Extension to unlock the internet without performing proxy integration and choose proxies from your browser directly to target the countries you want.
IPRoyal
Get the best proxy services, including flexible rotation options, sticky sessions, API access, unlimited bandwidth, and threads. IPRoyal residential proxy network offers real IP addresses from the actual users so that you will never get blocked or detected.
Pick between rotating proxies or sticky to enjoy growing global IP tools and 99.9% uptime. The proxy is available only to you, with no options for sharing. It provides easy integration and blazing speed by choosing from different available data centers across the globe.
Enjoy anonymously unrestricted content, SERP data gathering, and web scraping from anywhere. With 100% secure surfing, there will be no loss in your sensitive data. You can also get support for SOCKS5 and HTTPS for anonymous and easy data crawling and extraction.
IPRoyal’s proxy solutions are robust concerning brand protection, market research, additional security layer, etc. It provides proxies to the nearest retailer’s location to ignore latency issues and helps you increase the chances of success.
IPRoyal’s 4G mobile proxies are helpful in every means, starting from SEO optimization and web scraping to social media management. It reduces the risks of blocks as you have trusted IP addresses from a trusted cellular network.
You can choose your nearest data center location for better speed and performance from United States, Germany, Russia, United Kingdom, Canada, France, China, and Australia.
Oxylabs
Scale-up web scraping operations with Oxylabs and get unlimited concurrent sessions. Their rotating residential proxies provide around 99.2% of success rates, so you can avoid CAPTCHAs and IP bans while controlling your entire sessions.
Change IP address for each request or configure your session times with ease. Their high-quality network of residential proxies covers 195 locations, including city, state, and country-level geolocation targeting. They help you access even geo-restricted content out of specific locations with no extra charge.
Oxylabs has a wide range of residential proxies, about 100M+. It means you can access residential IPs from across the world and overcome geo-restrictions. In addition, all their proxies are of high quality, coming from legitimate web sources. You also get highly reliable uptime to make sure web scraping operations run smoothly.
Integrate residential proxies by Oxylabs easily with third-party solutions and manage IPs through public API or dashboard. Besides, you can extend sessions for extra 30 minutes and get benefits from developer-friendly documentation.
Oxylabs lets you control and manage your data or proxy usage from the dashboard, so you never run short of traffic and keep performing web scraping. You can see usage statistics, create sub-users and manage them, whitelist IPs, and manage subscriptions.
They provide full transparency on the sources of their residential proxies to upload their core values like ethics, quality, security, fairness, and social responsibility. Furthermore, all their products and services have Lloyd’s insurance for technology errors and omissions along with cyber insurance.
Limeproxies
Get completely anonymous proxies from across the world to capture precise data easily with the help of Limeproxies, without IP blocking. They have 40M+ residential proxies, offer city-level targeting, and involve zero CAPTCHAS.
Filter Limeproxies’s IPs by accurate variables. Just add some parameters to the given username and filter IPs by ASN, city, or country to meet your unique business requirements. Stay confident of achieving higher success rates by getting either rotating mobile IP addresses or rotating residential proxies.
Each proxy is chosen from reliable sources, so you don’t end up having troubles during web scraping and avoid IP bans and captchas. Limeproxies offers dedicated IPs where you don’t have to share the IPs with anyone else, all anonymous with headers disabled.
Add up to 25 IPs and authenticate them for usage, and they also offer 300+ subnets from worldwide locations, including 30+ countries and 8+ in the US. Limeproxies is great for multi-threaded, high-performance software and offers a fully automated and simple control panel for easy management.
Change your IPs anytime, on-demand, or as required to avail of fresh proxies. Apart from web scraping, you can use these proxies for brand protection, market research, email protection, product intelligence, and SEO monitoring.
Formerly known as Crawlera, Zyte is a smart solution for rotating proxies. It can manage thousands of safe proxies with a reliable network, ensuring you get web data quickly without any trouble.
Zyte allows you to start extracting data without juggling proxies, and its Smart Proxy Manager chooses the best possible proxies so you can perform healthy web crawling. Handling retries, fingerprinting logic, and applying rotation is a cakewalk for Zyte to optimize success rates.
Zyte’s industry-leading rotating proxies are built on top of their advanced anti-ban algorithms, equipped with heuristics and request throttling for high success rates. Smart Proxy Manager can also scale seamlessly with various project requirements and billions of data requests a month.
Zyte allows developers greater flexibility in turning their ideas into a solid form with production support. In addition, you can use a simple back-connecting API to integrate into your workflow and save time.
Their Go Enterprise premium plan lets you scale up with reliability using their custom proxy management solutions that can meet your data scraping challenges. Their solutions are tailor-made to match your concurrency and request needs and personalized onboarding, priority support, SLAs, and more.
All their packages include automatic proxy rotation, retries, and proxy optimization; non-obvious ban inspection, geolocation, visualizations and reporting, knowledgebase and docs, 24/7 support, cookie management, headless browser support, configuring browser profiles, etc.
Proxyland
Proxyland is another excellent option for web scraping and data routing with residential proxies. Get started with it for FREE by testing for 10GB to see how it works. They provide residential proxies in 100+ countries for any legal use case.
Using Proxyland is easy in three simple steps: just create your free account with them, configure your proxy IP and name it, choose countries where you want to operate, and how many IPs you need. Next, they will assign a proxy package to you with a unique username and password you’ll require while using the residential proxies.
Furthermore, over 150 businesses leverage Proxyland’s residential proxies to perform their data scraping operations. It also offers excellent support to social media automation solutions, data providers, and others.
Webshare
Create your rotating proxies today with Webshare to start your web scraping project and accelerate it. They offer super-fast anonymous, SOCKS5, and HTTP rotating proxies. Customize the time to rotate the proxies by choosing from every five minutes to a month.
You can access proxies via proxy addresses directly or through the backbone proxy endpoint. Webshare optimizes premium proxies only to be shared with other users visiting different sites, and you won’t be affected by their activities.
In addition, it offers a fully private proxy service with no sharing to third parties, tracking, or logs, keeping your entire proxy activities safe. They provide proxies in 20+ countries, including the United States, France, Netherlands, Germany, UK, and more.
Moreover, Webshare utilizes the fastest proxy servers, offering 50k+ proxies, 99.9% uptime, and a 100 Gbps aggregate network. You can download your rotating proxy list using their advanced control panel that is easy to use and comes with 50+ features in each plan. Besides, you can save your money and time by integrating it with Webshare’s RESTful proxy APIs.
BotProxy
Connect your system/software to BotProxy’s fast network with over 3000 new IPs available per month along with world side locations. They allow full-speed multi-threaded connectors while charging you for traffic only.
Access all the proxies via one endpoint without having to manage long proxy lists. Plus, use their session features to rotate IP addresses with each request, and they also rotate your outgoing proxy every minute by default.
BotProxy offers thousands of fresh open rotating proxies with ultra-fast data centers equipped with IPv4/IPv6 IP addresses. In addition, it takes less than five minutes to integrate any app or script into it. Just enter their proxy address in your app’s proxy server settings to get started and let them rotate your requests automatically via their ongoing proxy located at multiple locations.
BotProxy leverages rotating proxies with fast access throughout North America, Asia, and Europe. Their servers have more than 99% of uptime and can manage hundreds of connections concurrently. They also offer full-speed multi-thread connections and charge only for used bandwidth, without limiting the speed, parallel connections, and the number of devices connected.
They monitor the proxies to ensure uninterrupted service and manage rotating proxies efficiently to provide fresh ones for each location. BotProxy is a registered company in the EU, and they never use botnets for their rotating proxies. And instead, they rent quality servers from reliable hosting providers to pay for the web traffic. Hence, rest assured you are dealing with a legitimate service provider.
Conclusion
Data is essential for every business, and web scraping brings you tons of it. Therefore, leverage these rotating and residential proxies for web scraping, SEO, collecting pricing and contact data, and more to grow your business with business intelligence and powerful insights.