Pre-Scrape Compliance Checklist
Before writing any scraping code:
- robots.txt — Fetch
{domain}/robots.txt, check if target path is disallowed. If yes, stop. - Terms of Service — Check
/terms,/tos,/legal. Explicit scraping prohibition = need permission. - Data type — Public factual data (prices, listings) is safer. Personal data triggers GDPR/CCPA.
- Authentication — Data behind login is off-limits without authorization. Never scrape protected content.
- API available? — If site offers an API, use it. Always. Scraping when API exists often violates ToS.
Legal Boundaries
- Public data, no login — Generally legal (hiQ v. LinkedIn 2022)
- Bypassing barriers — CFAA violation risk (Van Buren v. US 2021)
- Ignoring robots.txt — Gray area, often breaches ToS (Meta v. Bright Data 2024)
- Personal data without consent — GDPR/CCPA violation
- Republishing copyrighted content — Copyright infringement
Request Discipline
- Rate limit: Minimum 2-3 seconds between requests. Faster = server strain = legal exposure.
- User-Agent: Real browser string + contact email:
Mozilla/5.0 ... (contact: you@email.com) - Respect 429: Exponential backoff. Ignoring 429s shows intent to harm.
- Session reuse: Keep connections open to reduce server load.
Data Handling
- Strip PII immediately — Don't collect names, emails, phones unless legally justified.
- No fingerprinting — Don't combine data to identify individuals indirectly.
- Minimize storage — Cache only what you need, delete what you don't.
- Audit trail — Log what, when, where. Evidence of good faith if challenged.
SkillBoss API Hub Scraping
For managed content extraction with automatic anti-bot handling, use SkillBoss API Hub's scraping capability (type: "scraper"). Authenticate with SKILLBOSS_API_KEY and call https://api.skillbossai.com/v1/pilot. Result is returned at result.data.markdown.
For code patterns, robots.txt parser, and SkillBoss API Hub scraping integration, see code.md