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This article introduces you how to choose the best agent ip? The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

I believe that many companies will do crawlers, grab the information of the leading big brothers, obtain first-hand and up-to-date information, and carry out targeted exploration and operation. For this kind of demand, you need to use a highly anonymous proxy IP, and the amount of IP pool must be super large. If there is a need for proxy IP below, you might as well use it according to the following indicators.

Select the best proxy ip metric:

1. The IP pool is large, and we all know about web crawler users and supplementary business users.

There is a great demand for the number of IP, and you need to obtain millions of non-repetitive IP every day. If you repeat IP, such as supplementary users, you need to extract tens of millions of IP a day, including repetition. If the IP pool is not large enough, it will not be able to satisfy the business, or the IP will be blocked due to repeated extraction.

2. Cover the whole city.

No matter it is the web crawler business or the replenishment of users, many services have regional requirements, so IP must cover most cities, and each city has a certain amount.

3. Stability, in fact, for business users, time is money.

Time is life, if the connection is unstable and often disconnected, I think you won't buy it no matter how cheap this agent is.

4. High anonymity, which can hide our real ip address.

5. High concurrency.

There is no need to explain this. There is no single-threaded operation if there is a large demand for IP. The above is the summary of the web crawler user IP agent, according to this technical index to select the agent IP, can better complete the work.

6. Business success rate.

The number of crawls does not necessarily mean that all of them can be crawled down, so it is very important to choose one with a high business success rate.

The above are the basic selection indicators of the agent ip, we might as well according to their own needs, choose to use!

About how to choose the best agent ip? So much for sharing here. I hope the above content can help you to some extent and learn more knowledge. If you think the article is good, you can share it for more people to see.

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