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What crawler proxy to choose?

What proxy servers should be selected based on the source of the crawler? In the previous section, there are two types of proxy servers addresses: residential proxy servers address and equserversment room proxy servers address. They have their own characteristics. Let's have a look. 1. Residential agent servers is usually unconnected, with scattered regional distribution, high success rate, but poor stability 2. The agent servers of the machine room is generally connected, the regional distribution is relatively concentrated, the stability is high, but the success rate is relatively low. From the price, the machine room agent is cheaper. Therefore, in order to save cost, crawler work should choose the computer room servers agent with lower price, rather than the residential agent servers, so is it really true? In fact, the best way to crawler is to choose servers. What's wrong with this is that there are many disadvantages to using machine room proxy servers. When using the machine room proxy servers crawler, the target server can identify whether your servers is a proxy servers or not, but because of the high privacy of proxy servers, the server cannot know your real servers address. In this case, the server will have two feedback: the first is a direct denial of the access request; The second is to receive the request but give you the processed data, that is, only the information the server wants you to see. Obviously, in either case, reptiles don't want to see it, especially in the second case, which is terrible. This problem does not occur with residential proxy servers. Because the target server does not detect the residential proxy servers, the crawler is also used smoothly. Therefore, the crawler's work is best to choose the residential proxy servers.If you need multiple different proxy IP, we recommend using RoxLabs proxy:https://www.roxlabs.io/, including global Residential proxies, with complimentary 500MB experience package for a limited time.

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FAQ
11-10-2021

Which proxy is better for use with sneaker robots?

Once sneaker sites find out you're using bots, the first thing they do is block IP addresses. The proxy solves this problem by providing multiple IP addresses. However, proxies must be used correctly. If you use the wrong proxy service, you may end up not getting sneakers and your investment will be wasted.In general, sneaker robots have two types of proxies, data center proxies and residential proxies.Secondary companies provide data center proxies. The IP they provide is a combination of numbers, not real. Instead, the residential proxy provides the raw IP address provided by the Internet service provider (ISP). These IP addresses are associated with physical locations to make them appear legitimate.The risk of being detected using a data center proxy is relatively small, but if you want to keep your chances to zero, residential IP proxies are best suited. Data center proxies are easy to detect because most of the IP they provide uses a single subnet. If the retailer identifies an IP, it blocks the entire subnet. In the case of residential proxies, they are almost never blacklisted because they are associated with isPs. Therefore, it is more recommended to use residential proxies for sneaker robots. Roxlabs offers global regional residential proxy services, 500MB test for new users, welcome to Roxlabs.

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FAQ
11-10-2021

How to prevent IP from being blacklisted?

Blacklisting of IP addresses can happen frequently when fetching web data. Here are some of the best ways to prevent being blacklisted while crawling:1. Using IP rotation service, RoxLabs provides a set of IP to crawl the network. This will avoid sending so many requests using the same IP address and keep your IP secure.2. Set up popular user proxies for web scraping tools such as Google, Microsoft, etc. Doing so can trick the site into believing that you are visiting their site as a real user. Often, fetching robots forget to display user proxies  and are easy to catch.3. Try to crawl like a normal user, such as crawling sites 24 hours a day, because normal users will never do this.Add a referral source url like Google, YouTube or Facebook to your request so that the site owner knows where you're coming from. This will make identifying your request more straightforward, and the site will feel like you are a real user.Some clever webmasters add honeypot traps to detect crawlers and bots. Your scraping tools and proxies should avoid such traps by browsing the site as a real user and avoiding clicking on hidden links.

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FAQ
11-10-2021

How do I manage the proxy pool?

The proxy pool is the system that controls the use of proxies. Network scraping requires you to use multiple proxies because using a single IP address increases the risk of IP injunctions. The proxy pool manages your proxy Settings through intelligent rotation so that your IP is not banned anytime soon.It is recommended to have your proxy pool ready before you begin network scraping. Moving your IP regularly makes it easier to focus on your work, while making it harder for websites to keep track of your IP.The multiple proxy pool service gives you a variety of proxies to choose from. However, you should choose an proxy that offers a high-quality pool of proxies, such as a rotating residential proxy.

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FAQ
11-10-2021

How do WEB crawlers select proxy services?

When many enterprises conduct brand monitoring, data enrichment, potential customer generation and large-scale marketing analysis, they will use web data capture technology to quickly extract data from multiple websites for analysis and control. In order to ensure fast and smooth web capture, they will use proxy services. The main reasons are as follows:Visit sites whose content is limited by geography. If you want to crawl some regionally restricted web sites, you need a proxy server to do this. Not only that, but with the help of the proxy, you are free to choose any location provided by the proxy server of your choice. This way you won't be banned by websites that can't detect you using web scraping tools.There are several types of proxies to choose from:1.Data center proxy Data center proxies are virtual IP addresses created in powerful server hubs. They don't have any Internet service provider information associated with them. These proxies are usually banned because their connections look like fake Internet traffic. Because of the frequency with which data center proxies are used for DDoS attacks, they are poorly packaged. The proxies also share a subnet (for example, a Class C subnet is represented by the number 14 in these IP addresses: 65.78.14.1, 65.78.14.50).2.Residential proxiesResidential proxies are the highest quality proxies because they look like real mobile or desktop devices. In fact, they are real devices. Each residential IP is a device that acts as a proxy server. For any site, traffic from residential proxies looks just like you and me.3.Anonymous proxyAn anonymous proxy is the type of proxy that does not send your identity information to the target server. It pretends to be an actual user, rather than a non-anonymous proxy, which notifies the server that it is a proxy.4.Transparent proxyTransparent proxy does not change the IP address of the client. They are typically located between a public Wi-Fi network and devices on the Internet. Transparent proxies typically act as gatekeeper proxies , authenticating users and granting them access to the network.To sum up, the risk of detection using a data center proxies is relatively small, but if you want to keep the chance to zero, then residential IP proxy is best for you. The Residential IP proxy comes with a legitimate IP address and will not blacklist you from the site. In the case of a data center proxy, the site owner can detect that it belongs to the data center and not the ISP.

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FAQ
11-10-2021

Why use a residential proxy?

1. Used for advertising verificationAD verification ensures that your AD appears on the appropriate site. It also analyzes fraud, fake clicks and displays on ads. If you run an international or multilingual advertising campaign, you must check to see if it appears. Residential proxies are able to check how ads are displayed in other countries to make necessary changes or monitor them in a timely manner.2. Cooperate with robot to detect and buy sneakersShoe websites often post limited-edition sneakers. Because these sneakers are made in limited quantities, not many people can handle them. That's because many shoppers use robots to check sneakers immediately after arriving at the site. But to use a robot to detect sneakers, you need a residential proxy. E-commerce sites can quickly identify robots, but when used in combination with residential proxies, the robots look like regular users buying sneakers.In addition, proxies often change your IP address, enabling you to purchase more sneakers than the retailer allows.3. It is used for e-commerce platform to check the discounts of different regionsMany e-commerce sites run geolocation offers for location-specific customers. For example, in the United States, e-commerce stores run Black Friday sales, while in the United Kingdom and Canada, they organize Boxing Day sales.The residential proxy allows you to access the site by changing your local IP to access these transactions and save on shopping.4. For market researchSearch platforms such as Google offer different results based on the searcher's location. The residential proxy allows you to search through local IP requests for the most accurate data. In addition, you can use a rotating residential agent to conduct competitive research through the web crawl. Web crawlers take your market research to the next level by aggregating, organizing, and processing data from vast amounts of competitors. Rotating residential agents often change your IP address, making it difficult for websites to identify and block your web crawlers.5. Manage multiple accounts on the platformSocial media has become an integral part of our lives. Both individuals and businesses. Everyone is taking full advantage of social media. However, each social media platform limits the number of accounts you can manage.For example, Instagram allows you to manage up to five accounts, while Facebook only allows you to create one. If the company catches you, all your accounts will be banned. But with a private residential proxy, you can manage as many social handles as you need. What's more, residential Proxy allows you to use social media automation tools without fear of platform blocking.

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FAQ
11-10-2021