What are the best practices for web scraping with Puppeteer?
When using Puppeteer for web scraping, consider the following best practices: 1. Respect robots.txt, 2. Use proper delays to avoid being blocked, 3. Handle errors gracefully, 4. Use headless mode for efficiency, and 5. Store data securely.
How can I avoid getting blocked while scraping?
To avoid getting blocked, you can implement techniques like rotating user agents, using proxies, and adding random delays between requests.
What should I do if I encounter CAPTCHAs?
If you encounter CAPTCHAs, you can use CAPTCHA-solving services or try to automate the CAPTCHA solving process, but always ensure compliance with the website's terms of service.
Can you recommend any libraries to work with Puppeteer?
Yes! Some popular libraries to enhance Puppeteer include Puppeteer-cluster for managing multiple instances and Cheerio for parsing HTML.
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