Crawler Agent

Crawler AgentIt is an intermediary service for web crawlers, which hides the real identity of the crawler by providing different IP addresses so as to avoid being blocked by the target website. It is able to simulate access requests from multiple users, break through IP restrictions, and improve the efficiency and success rate of data crawling.Crawler AgentCommonly used in the fields of data collection, market analysis and competitive intelligence to help users access publicly available information on the web.

Three Core Challenges for Proxy IP in Autonomous Driving Data Collection

February 17, 2025 1patronize 2792read 评论关闭

During the R&D process of autonomous driving, data collection needs to cover multiple scenarios such as urban roads, rural road sections, extreme weather, etc., and the traditional fixed-IP scheme often faces the following problems: 1) a single IP with high-frequency access to the map server triggers wind control; 2) mismatch between the regional IP characteristics and physical location during cross-country road testing; 3) multiple transmissions...

AI large model training data acquisition proxy IP program｜Comprehensive guide to avoiding pitfalls

February 14, 2025 2patronize 2541read 评论关闭

The Invisible Landmine of Data Collection: HTTP Protocol Compliance Boundaries According to the latest CJEU 2023 jurisprudence, the use of AJAX requests containing the X-Requested-With header to collect publicly available data may be considered as a "technical intrusion". We found that when using a regular proxy configuration, the 38% request ...

Anti-Banning Guide for Crawler Proxy IP｜Automatic Rotation + Verification Mechanism

February 13, 2025 2patronize 2719read 评论关闭

First, the core challenges of proxy IP anti-blocking In crawler scenarios, the three main culprits of proxy IP blocking can be attributed to: high-frequency access characteristics, IP quality defects, and exposure of behavioral patterns. For example, an e-commerce platform had triggered 20 requests per second from a single IP, resulting in the entire proxy pool being blacked out, and data collection was forced to...

代理IP如何优化问卷调查系统？5大高效防欺诈数据采集方案 | 2026指南

February 13, 2025 1patronize 2661read 评论关闭

Data Credibility Crisis of Questionnaire Survey System A market research organization found that the fraudulent submission rate of its online questionnaire was as high as 39%, and the abnormal data mainly showed three major features: high frequency submission of the same IP segment, high repetition rate of device fingerprints, and similar operational behavior patterns. The traditional protection mechanism based on cookie validation has been unable to...

Proxy IP in APP data crawling practice

February 13, 2025 2patronize 2504read 评论关闭

When TikTok Crawler Meets Device Fingerprint Siege Data engineers at an MCN agency in Guangzhou found that their carefully written crawler program suddenly failed after May 2023 - not IP blocking, but device fingerprint exposure. Even with the latest Android emulator, the platform was still able to pass the GPU rendering mode + sensor count...

Multi-threaded crawler proxy IP concurrency control strategy

February 13, 2025 2patronize 2503read 评论关闭

Core Value of Proxy IP in Multi-threaded Crawling In data collection scenarios, the quality of proxy IP directly affects the survival rate of the crawler system. When single-threaded crawling encounters anti-crawling mechanisms, multi-threaded architecture can improve efficiency through concurrent requests, but at the same time expose more features. Take an e-commerce price monitoring project as ...

Live Streaming Bandwagon Competitor Monitoring: Proxy IP Real-Time Capture of Online Headcount and GMV Data

February 12, 2025 2patronize 2892read 评论关闭

First, the triple technical barriers to live data capture After the upgrade of Jitterbug's live wind control in 2024, the interception rate of conventional crawler requests reached 92%.After reverse engineering analysis, it was found that the platform uses a hybrid verification mechanism: ① dynamic assessment of IP reputation repository (commercial IP segment marking accuracy of 98%); ② device fingerprints and network protocols synergistically...

Southeast Asia COD e-commerce: proxy IP crawler solution to capture local cash on delivery signing rate

February 12, 2025 1patronize 2331read 评论关闭

I. Special Needs for Dynamic Data Monitoring of COD Market in Southeast Asia Data from 2024 for the Manila region in the Philippines shows a fluctuating range of 47-821 TP3T in COD (cash on delivery) sign-off rates, with 151 TP3T of the fluctuations stemming from regional events (e.g., holiday traffic paralysis, community policing events). A headline apparel seller failed to...

Shein-style pop-up selection: a crawler architecture for proxy IP crawling of global social media buzzword data

February 12, 2025 2patronize 2489read 评论关闭

Global Fashion Data Scramble: the Underlying Data Logic of Shein-Style Selection Butterfly Element searches captured by Shein via TikTok spiked by 4,27% in 2024, but 97% followers failed to capture the trend. We dismantled its data system to discover that the real competitive barrier lies in the construction of a city that covers 182...

Real Estate Valuation Data Aggregation: a Machine Learning Countermeasure for Agent IP to Bypass Zillow Backcrawl

February 11, 2025 2patronize 2747read 评论关闭

Zillow的机器学习反爬模型解密 2026年Zillow更新的反爬系统采用三层检测机制：前端行为指纹分析（监测鼠标轨迹与滚轮事件）、中端流量特征识别（QPS波动与API调用序列）、后端IP画像建模。实测数据显示，当…