Through five methods, you can judge whether the residential agent IP is good or not! I must finish reading this article. Recommended residential IP service provider [PIA S5 proxy]
Availability
The availability rate is the rate at which the extracted proxy IPS can be used normally. If we can't use a proxy IP to request a website or the access times out, it means that the proxy is unavailable. Generally speaking, the availability of free proxy is generally low.
2. Response speed
The response s... moreThrough five methods, you can judge whether the residential agent IP is good or not! I must finish reading this article. Recommended residential IP service provider [PIA S5 proxy]
Availability
The availability rate is the rate at which the extracted proxy IPS can be used normally. If we can't use a proxy IP to request a website or the access times out, it means that the proxy is unavailable. Generally speaking, the availability of free proxy is generally low.
2. Response speed
The response speed can be measured by the time it takes, that is, the time it takes to use this proxy to request the website until it gets a response. The shorter the time is, the faster the response speed of the agent is proved. The user can take a certain sample during the test. During the calculation, only the normally available agents are counted, and the average value of the time spent is calculated.
3. Stability
Because the user needs to use a large number of agents during crawling, if an agent responds very fast, it will get a response very quickly, and the agent that requests to use the next time responds very slowly, waiting for 30 seconds to get a response, which will inevitably affect the crawling efficiency. Therefore, the user needs to test the stability of the agent IP, and try to avoid the situation that one is particularly fast and the next is particularly slow.
4. Price
Of course, price is the content to be considered. If an agent is particularly good in response speed and stability, but the price is very, very high, it is also unacceptable. Therefore, when selecting the proxy IP, users need to select several more service providers for comparison, so as to select a truly cost-effective proxy.
5. Security
When users use proxy IP, they also need to pay attention to whether their own information will be disclosed by the proxy server. Many free proxy servers will use the user's browser cookies to obtain the user account password and other information, so when selecting the proxy IP, users should try to choose a large-scale proxy service provider such as PIA S5 proxy.
Pia S5 official website link: https://www.piaproxy.com/guide/
