Crawler data collection proxy IP package | 10 million IP pool support high concurrency

Crawlers encounter IP blocked? Figure out these key points first

The biggest headache for friends who do data collection is IP blocking. Many people think that they can solve the problem just by using proxy IP, but actuallyProxy IP quality and usage is the coreThe first time I saw the project, I was able to get a free agent to monitor the price. Encountered cases: an e-commerce platform price monitoring project, just started to use free agents, less than 2 hours to trigger the anti-climbing mechanism. Later, after changing to a professional service, the collection of 3 consecutive days are not a problem.

There is a misconception to be corrected here: not all proxy IPs can cope with high-frequency requests. Many proxy service providers on the market offer IP poolingHigh reuse rateIf a dozen or so users use the same IP segment at the same time, it is strange that the platform is not blocked. At this time we have to look at the size of the service provider's IP pool and rotation mechanism.

How useful is a 10 million IP pool?

ipipgo's 90 million + residential IPs are not a numbers game, and you'll find three distinct advantages when you actually use them:

real caseThere is a team doing overseas real estate data, need to collect real estate platforms in 10 countries at the same time, using ordinary agents to switch 3 times a day to configure, change to ipipgo directly set up multi-country IP allocation rules, the efficiency of 5 times.

How to choose a dynamic/static IP so as not to step on the pit?

Many newbies fall head over heels in this regard. Remember this principle:Static for sites that require login, dynamic for data crawling. Just last week a customer doing social media analytics used a dynamic IP for account login, resulting in frequent requests for secondary authentication. Then they switched to using a static residential IP to bind a fixed device fingerprint, and the problem was solved.

The full protocol support of ipipgo is particularly useful in practical applications, to give a specific example: a financial data company needs to collect API interface and web page data at the same time, by setting up theSocks5 proxy to handle API requests + HTTP proxy to handle web crawlingThe problem of adapting to different protocols is perfectly solved.

Three Hands-On Tips to Double Your Crawler Efficiency

1. IP warm-up strategy: Before you start bulk collection, use 50 IPs to make low-frequency requests for 1 hour to simulate normal user behavior.

2. Traffic Distribution Algorithm: Don't distribute requests evenly, assign more tasks to newly extracted IPs (e.g. take on 70% requests in the first 30 minutes)

3. abnormal melting mechanismWhen an IP fails 3 times in a row, it will be automatically suspended and marked for detection to avoid affecting the overall progress.

Frequently Asked Questions QA

Q: Why do I still get blocked even if I use a proxy IP?
A: Ninety percent is IP purity problem. Detection method: use ipipgo's free trial IP to access whoer.net and compare the fingerprint scores before and after use

Q: Can I mix dynamic and static IPs?
A: It is recommended to separate business scenarios. For example, using static IP to maintain the login state and dynamic IP to perform data capture, ipipgo's API supports extracting both types of IPs at the same time

Q: What should I do if my overseas IP has high latency?
A: Through the IP localization function provided by the service provider, select the local residential IP of the region where the target website is located, for example, if you collect Japanese websites, select the Tokyo residential IP, and the measured latency can be controlled within 200ms.

Those of you who write crawlers should understand thatProxy IP is not a master key, but choosing the right service provider can solve the problem of 80%The global coverage ability of ipipgo is especially useful when collecting multilingual websites. Last time I helped a client to do Middle East e-commerce data collection, I directly called local residential IPs in the UAE, and even the recognition rate of Arabic CAPTCHA was improved. Remember, a good tool + the right strategy is the ultimate solution for data collection.