How to Scrape Baidu Search Results Accurately
How to scrape Baidu search results: the pn parameter, GBK encoding traps, resolving baidu.com/link redirects, and parsing Baijiahao and Zhidao blocks.
SparkProxy·Guides
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Practical, no-fluff articles on datacenter proxies, web scraping, and getting data at scale without getting blocked.
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Practical how-to tutorials for proxies and web scraping. Set up datacenter proxies on Windows or Mac, rotate them in Python, connect Selenium, and avoid blocks.
View articlesProxy Basic
The proxy basics worth knowing, from what a proxy server really is to IP reputation, blacklisting, anonymity levels, ports, and the HTTP, HTTPS and SOCKS5 protocols.
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Not sure which proxy to pick? We break down residential, datacenter, and mobile proxies, how each one works, and which suits web scraping or data collection best.
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See how teams put proxies to work, from ad verification and competitive intelligence to price tracking, review and social monitoring, and threat intelligence.
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Straight comparisons to help you decide: proxy vs VPN, residential vs datacenter vs mobile, and the best antidetect browsers for managing multiple accounts.
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How to Scrape Alibaba Product Data
Scrape Alibaba product data at B2B depth: parse ladder pricing, normalize MOQ units, read supplier trust badges, and pivot rows from products to suppliers.
SparkProxy·Guides
How to Detect When Your Scraper Is Blocked
Detect when your scraper is blocked, including silent HTTP 200 soft blocks: baselines, selector contracts, canary URLs, and per-IP success rates.
SparkProxy·Guides
How to Bypass GeeTest CAPTCHA: Avoidance Over Solvers
Bypass GeeTest CAPTCHA by never triggering it: what moves the score, how to fix IP, TLS and session signals, and why back-off outlasts every solver.
SparkProxy·Guides
Proxy Types
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What Are Gaming Proxies? An Honest Latency Breakdown
Gaming proxies explained honestly: why an extra hop raises ping and jitter, why UDP traffic needs SOCKS5, and the five jobs a proxy actually does well.
SparkProxy·Proxy Types
What Are Elite Proxies? Verify High Anonymity in 2026
Elite proxies claim to hide that a proxy exists at all. Here is how to verify one with a header echo test, and why clean headers barely matter now.
SparkProxy·Proxy Types
What Are Cloud Provider IP Ranges and Why They Get Blocked
Cloud provider IP ranges are published as machine-readable files anyone can download and block wholesale. Here is where they live and why your EC2 IP fails.
SparkProxy·Proxy Types
Regional vs Global Proxy Pools: Effective Depth
Regional vs global proxy pools compared on the number that matters: effective depth per country. Get the formula, the recycle math, and a test to measure it.
SparkProxy·Proxy Types
What Are 4G and 5G Mobile Proxies? A Technical Guide
4G and 5G mobile proxies differ less than vendors claim. How LTE, 5G NSA and SA assign IPs, real rotation, CGNAT pool math, latency and cost per GB.
SparkProxy·Proxy Types
SOCKS4 vs SOCKS5 Proxies: Key Differences
SOCKS4 vs SOCKS5 compared: UDP support, SOCKS5 authentication, IPv6, and socks5h remote DNS. See the key differences and which SOCKS version to use in 2026.
SparkProxy·Proxy Types
Use Cases
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Proxies for Gaming Item Price Data and Leaderboards
How to use proxies for gaming item price data and leaderboards: official APIs first, then regional storefronts, skin markets, and paginated ranks at scale.
SparkProxy·Use Cases
Proxies for Freight and Logistics Rate Monitoring
Freight rate monitoring fails when you treat a quote like a price. Model expiry, split the surcharge stack, and know when to buy the data instead.
SparkProxy·Use Cases
Proxies for Crypto Trading Bots: Limits and Latency
Proxies for crypto trading bots: which exchange rate limits are keyed to your IP, what a proxy hop costs in latency, and how to fail over when throttled.
SparkProxy·Use Cases
Proxies for Automotive Listings Aggregation at Scale
Proxies for automotive listings aggregation: VIN joins, cross-portal dedupe, trim normalisation, price history, relist detection, and GDPR-safe schema.
SparkProxy·Use Cases
Proxies for App Store Optimization (ASO) Data
Use proxies for app store optimization to track keyword ranks, chart positions, review sentiment, and competitor releases in every country storefront.
SparkProxy·Use Cases
Proxies for Affiliate and Coupon Verification
Use proxies for affiliate and coupon verification to audit redirect chains, catch cookie stuffing and trademark bidding, and test coupon codes by country.
SparkProxy·Use Cases
Proxies for Retail Arbitrage and Reselling
Use proxies for retail arbitrage to source real price gaps across retailers, monitor deals and restocks at scale, and check resale margin net of fees.
SparkProxy·Use Cases
Proxies for Email Verification at Scale
Proxies for email verification distribute SMTP and MX checks across many IPs so you validate email lists at scale without blocks, blacklisting, or bad data.
SparkProxy·Use Cases
Comparisons
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Comparisons
HTTP/2 vs HTTP/1.1 for Web Scraping
Comparisons
Headless Chrome vs Headless Firefox for Scraping
Comparisons
Dolphin Anty vs GoLogin: Antidetect Browser Compared
Comparisons
cURL vs Python Requests for Web Scraping (2026)
Comparisons
Antidetect Browser vs Proxies: Which Do You Need?
Comparisons
AdsPower vs Multilogin: Antidetect Browser Comparison
Comparisons
BeautifulSoup vs Scrapy for Web Scraping (2026)
Comparisons
Requests vs httpx for Web Scraping (2026)
Fresh
Latest articles
HTTP/2 vs HTTP/1.1 for Web Scraping
HTTP/2 vs HTTP/1.1 for web scraping: why the deciding factor is not speed but the h2 fingerprint your SETTINGS frames and pseudo-header order leak.
SparkProxy·Comparisons
Proxies for Gaming Item Price Data and Leaderboards
How to use proxies for gaming item price data and leaderboards: official APIs first, then regional storefronts, skin markets, and paginated ranks at scale.
SparkProxy·Use Cases
How to Scrape Baidu Search Results Accurately
How to scrape Baidu search results: the pn parameter, GBK encoding traps, resolving baidu.com/link redirects, and parsing Baijiahao and Zhidao blocks.
SparkProxy·Guides
What Are Gaming Proxies? An Honest Latency Breakdown
Gaming proxies explained honestly: why an extra hop raises ping and jitter, why UDP traffic needs SOCKS5, and the five jobs a proxy actually does well.
SparkProxy·Proxy Types
Proxy Failover and Redundancy: Design for Failure
Proxy failover means moving work off a failing component. Learn the five failure modes, circuit breakers, multi-provider ASN traps, and RTO/RPO for scrapers.
SparkProxy·Proxy Basic
Headless Chrome vs Headless Firefox for Scraping
Headless Chrome vs headless Firefox for scraping: new headless mode, CDP vs WebDriver BiDi, memory at concurrency, per-context proxies, and a decision rule.
SparkProxy·Comparisons
Proxies for Freight and Logistics Rate Monitoring
Freight rate monitoring fails when you treat a quote like a price. Model expiry, split the surcharge stack, and know when to buy the data instead.
SparkProxy·Use Cases
How to Scrape Alibaba Product Data
Scrape Alibaba product data at B2B depth: parse ladder pricing, normalize MOQ units, read supplier trust badges, and pivot rows from products to suppliers.
SparkProxy·Guides
What Are Elite Proxies? Verify High Anonymity in 2026
Elite proxies claim to hide that a proxy exists at all. Here is how to verify one with a header echo test, and why clean headers barely matter now.
SparkProxy·Proxy Types
What Is MTU and MSS Clamping in Proxy Connections
Small requests work, large ones hang forever? Learn MTU vs MSS, PMTUD black holes, and how MSS clamping fixes stalled proxy and tunnel connections.
SparkProxy·Proxy Basic
Dolphin Anty vs GoLogin: Antidetect Browser Compared
Dolphin Anty vs GoLogin compared on team seat pricing, cloud versus local profiles, automation APIs and proxy pairing, plus which buyer each one actually fits.
SparkProxy·Comparisons
Proxies for Crypto Trading Bots: Limits and Latency
Proxies for crypto trading bots: which exchange rate limits are keyed to your IP, what a proxy hop costs in latency, and how to fail over when throttled.
SparkProxy·Use Cases