Category

Web Scraping

Tips, tools, and best practices for web scraping, data extraction, and automation.

81 articles

How to Schedule and Monitor Web Scrapers (2026 Guide)
Nov 5, 2026
12 min

How to Schedule and Monitor Web Scrapers (2026 Guide)

Run your scraper on autopilot with cron, systemd, GitHub Actions, n8n or Apify, then catch silent failures with heartbeats and success-rate checks.

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How to Store and Clean Scraped Data (2026 Guide)
Nov 4, 2026
13 min

How to Store and Clean Scraped Data (2026 Guide)

Raw scraped data is always messy. Here’s a tested five-step pipeline to normalize, validate, deduplicate and store it, plus how to choose between CSV, SQLite, PostgreSQL and Parquet.

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How to Scrape Websites With Node.js and Proxies (2026)
Nov 2, 2026
12 min

How to Scrape Websites With Node.js and Proxies (2026)

Build a Node.js scraper with Axios and Cheerio, add an authenticated proxy, rotate a proxy pool with retries, and scrape JavaScript-heavy pages with Playwright.

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CSS Selectors vs XPath for Web Scraping (2026 Guide)
Oct 31, 2026
10 min

CSS Selectors vs XPath for Web Scraping (2026 Guide)

CSS selectors or XPath? See when each one wins for web scraping, with tested side-by-side examples, the truth about speed, and selector patterns that survive site redesigns.

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BeautifulSoup Web Scraping Tutorial for Beginners (2026)
Oct 30, 2026
9 min

BeautifulSoup Web Scraping Tutorial for Beginners (2026)

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.

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Web Scraping With Scrapy and Proxies (2026 Tutorial)
Oct 29, 2026
10 min

Web Scraping With Scrapy and Proxies (2026 Tutorial)

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.

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Rate Limiting in Web Scraping: How to Crawl Politely (2026)
Oct 27, 2026
10 min

Rate Limiting in Web Scraping: How to Crawl Politely (2026)

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.

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HTTP Headers for Web Scraping: User-Agent and Beyond (2026)
Oct 25, 2026
10 min

HTTP Headers for Web Scraping: User-Agent and Beyond (2026)

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.

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How to Scrape JavaScript-Rendered Websites (2026 Guide)
Oct 23, 2026
10 min

How to Scrape JavaScript-Rendered Websites (2026 Guide)

Learn how to scrape JavaScript-rendered websites the smart way: find embedded JSON, call the hidden API, and use a headless browser only when you must, with code and cost trade-offs.

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How to Use Proxies With Python Requests (2026 Tutorial)
Oct 22, 2026
9 min

How to Use Proxies With Python Requests (2026 Tutorial)

Route Python Requests through HTTP, HTTPS or SOCKS proxies the right way: authentication, sessions, environment variables, rotation, timeouts and the errors you’ll hit, with copy-paste code for each.

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How to Handle CAPTCHAs When Web Scraping (2026 Guide)
Oct 20, 2026
10 min

How to Handle CAPTCHAs When Web Scraping (2026 Guide)

CAPTCHAs fire when a site’s bot score flags your traffic. Learn why they appear, how to detect them in code, how to reduce them with pacing, IP quality and consistent fingerprints, and when to switch to an API.

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What Is Web Scraping Legal Risk? Robots.txt, ToS and Compliance in 2026
Oct 17, 2026
10 min

What Is Web Scraping Legal Risk? Robots.txt, ToS and Compliance in 2026

Robots.txt is not a lock, ToS is usually a civil risk, and proxies do not rewrite the law. A plain-English compliance map for scrapers in 2026.

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