China Proxy Server|Localized Access Solutions for Mainland China

What's wrong with proxy IPs as a roadblock to localized access?

Engaged in data collection of the old iron understand, website anti-crawler now how ruthless. Last week an e-commerce friend and I complained that they use scripts to capture the price data of competitors, just run two days IP was blocked cleanly. At this time if you have at handStable and reliable proxy IPIt's like putting an invisibility cloak on a crawler, and the site can't tell if you're a real person visiting or a machine.

Don't step on these three pitfalls when choosing a proxy IP

There are so many proxy service providers in the market, but 90% has fatal problems:

This is a must.ipipgoThe dynamic residential IP pool not only covers 300+ cities nationwide, but also automatically switches operators. To cite a chestnut, when doing APP localization testing, you need to simulate the real user environment of Shanghai Telecom and Beijing Unicom, and you can do it with his service by clicking the mouse twice.

Hands-On Proxy Configuration

In the case of the Python crawler, for example, accessing it with ipipgo's API is just three steps:

1. Generate on the consoleProprietary Key(Be careful not to give it away.)
2. Add the proxy authentication parameter in the code:
   proxies = {"http": "http://用户名:密码@gateway.ipipgo.com:端口"}
3. When turning on multithreading remember to set theIP switching frequencyIt is recommended to change the IP address every 50 requests.

If the browser is manually operated, it is recommended to install a grease monkey script, with ipipgo's browser plug-in, can automatically rotate the IP address. Before helping friends to do a treasure store ranking monitoring, relying on this trick to collect 15 consecutive days are not overturned.

A guide to avoiding lightning in real-world scenarios

Scenario 1: Multi-account management
Do social platform operations are most afraid of account association, with proxy IP to ensure that: ① different accounts bound to a fixed city IP ② login device fingerprints should be differentiated management ③ operation interval randomization. ipipgoStatic Enterprise LineParticularly suited to this need is an IP survival cycle of up to 30 days.

Scenario 2: Data remediation
Do not be in a hurry to change the proxy when the IP is blocked, first check: ① whether the request header with browser fingerprints ② whether the access frequency exceeds the threshold of the human machine ③ whether to trigger the CAPTCHA policy. This time with ipipgohigh stash model+ Request delay setting that saves 80% from being blocked missions.

A must-see QA session for the little guy

Q: What should I do if my proxy IP is slow?
A: PreferencesBGP hybrid lines for ipipgoIt automatically selects the optimal node. The measured latency can be controlled within 200ms, which is more than 3 times faster than some international manufacturers.

Q: How do I detect if an IP is exposed?
A: Visit the official website of ipipgoAnonymity detection tools, which displays the current IP's anonymity level, geographic location, and carrier information. Focus on the headers X-Forwarded-For and Via to see if the header information reveals the real IP.

Q: How do I choose a package for my enterprise level needs?
A: directly to their technical customer service to openCustomized LinesThe load balancing solution can specify the city + operator + IP survival time. Last time there is a project to do national house price monitoring, a single day needs 200,000 requests, they gave to do the load balancing program, the cost is cheaper than half of the self-built proxy pool.

Honestly, the proxy IP thing isThree parts tool, seven parts strategyThe first step is to choose the right service provider. Choosing the right service provider is only the first step, what is more important is to flexibly adjust the usage posture according to the business scenario. Vendors like ipipgo that can provide technical consulting are really much more reliable than those that only sell packages. Recently, I saw that their family has come out with aFree 5G traffic trial for new usersThe event is a good one to try if you want to do data collection.