Learning platforms gate much of their catalog and pricing behind accounts and regional storefronts, applying standard rate limiting and bot scoring rather than the extreme defenses of transactional verticals. Course and pricing research still benefits from geo-matched residential or mobile IPs and terms-compliant, logged-out collection wherever possible. We index 2 online learning & other sites; the most common protection is Cloudflare (Bot/Challenge), and 2 are rated hard. Reviewed July 2026.
| # | Site | Protection observed | Difficulty |
|---|---|---|---|
| 1 | Skillshare skillshare.com | Cloudflare (Bot/Challenge) | Hard target |
| 2 | Udemy udemy.com | Cloudflare (Bot/Challenge) | Hard target |
Across 2 online learning & other sites in the registry, the most common protection is Cloudflare (Bot/Challenge). Each site's observed stack is listed below and on its own page.
2 of 2 are rated Hard - large-scale public-data collection there tends to need real mobile carrier IPs and careful session handling. The rest are Light or Moderate. Difficulty reflects the network layer, not a bypass method.
Each entry is derived from public HTTP response signatures observed on the site's landing response, reviewed July 2026. A technology is listed only when a canonical signal was present.
Hand a hard target to Data Works for clean, QA-checked data, or run it yourself on real 4G/5G carrier IPs from $4/GB.