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Editor to share with you whether reptiles can use free IP, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's learn about it!

1. The difference between free agent IP and paid agent IP

The free agent IP is free and unmaintained, and the quality of the resource itself is not very good; and because it is free, everyone can use it, the resources are limited, and the number of users is unlimited, just like a road without traffic lights. The paid agent IP itself has better resources, which can only be used by paying for it, and there will be much fewer users. Moreover, with maintenance by professionals, various rules will be made to ensure the continuous operation of the proxy server, so the efficiency, speed and stability of the paid proxy IP will be much better than that of the free proxy IP.

Find out these two questions, and then go back to the original question: can free agent IP be used as a crawler? The answer depends on two aspects: one is that the protection strategy of the target website is weak, and the other is that the workload of the crawler is small. The protection strategy of the target website is weak, so it is not easy to trigger. Free proxy IP can also be used, even without proxy IP; if the workload of crawlers is small, there is no need to pursue efficiency excessively, even if the success rate of free proxy IP business is not high, speed is not fast, stability is poor, but it is barely enough.

2. The reason why the crawler needs to proxy IP

The task of the crawler is heavy, and it is necessary to constantly visit the website and get the information you need, which will inevitably bring great pressure to the website server. In order to ensure that their website servers can run stably for a long time, different website managers will formulate different protection strategies. If access to the IP triggers a protection policy, such as a large number of frequent requests in a short period of time, access will be restricted. In order to ensure that their work can be carried out normally, the crawler either does not trigger the protection policy of the target website, or switches the agent IP after triggering the protection policy of the target website, which results in limited requests.

2. The choice of proxy ip

Whether to choose to use free agent IP or paid agent IP mainly depends on the protection strategy of the target website and the workload of its own business. If the protection strategy is weak and the business volume is small, you can also use the free agent IP;. If the protection policy of the target website is relatively strict and the business volume is relatively large, then you must choose the paid agent IP.

The above is all the content of the article "can reptiles use free IP". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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