Tutorials, comparisons, and industry insights to help you master proxies, VPNs, and web scraping.
Build your first BeautifulSoup scraper step by step: fetch pages with Requests, pick a parser, extract fields with CSS selectors, follow pagination politely and save the results to CSV.
A VPN on your router covers every device on your network, including consoles and smart TVs. Here’s which routers support it, how to set it up and how much speed you’ll lose.
Proxy geo-targeting picks where your exit IP is located. Learn how country, city and ASN filters work, why narrow targeting shrinks the pool, and when precision is worth it.
Add proxies to a Scrapy spider the right way: a single proxy, authentication, a rotating middleware that switches IPs on retries, and the settings that keep large crawls polite.
A unique fingerprint isn’t what gets profiles flagged. Here are the browser fingerprint test tools worth using and how to read their results like an auditor.
Every VPN says it keeps no logs. Here’s what a no-logs VPN really stores, how independent audits and court cases prove it, and the red flags to watch.
Set up a proxy on iPhone and Android in a few taps: where the Wi-Fi proxy setting hides, manual vs PAC setup, proxy logins, which apps ignore it, and the limits nobody mentions.
How to handle a web scraping rate limit: read 429s and Retry-After, back off with jitter, cap concurrency per host, and tune Scrapy AutoThrottle to crawl politely.
Copy-paste cURL proxy commands for HTTP, HTTPS and SOCKS5, plus proxy authentication, environment variables, .curlrc and how to read a 407 in verbose output.
A backconnect proxy is one gateway that fronts a whole IP pool. Learn how it picks exit IPs, the four ways providers let you steer it, and how rotation and sticky sessions work.
Learn which HTTP headers matter for web scraping, what a real Chrome request sends, why random user-agents backfire, and how header order gets fingerprinted, with Python examples.
VPN obfuscation disguises your VPN so firewalls can’t spot it. Here’s how obfuscated servers beat DPI, when you need them, and the speed cost.