generated: '2026-09-05' method: searched source: http://www.51haohuo.com/ name: 51haohuo.com rate limits limit_count: 0 note: >- No rate limits are published, because no API is published. The company's entire public web surface is a single-page marketing site; probes for a developer portal, an API reference and a machine-readable specification all returned clean nginx 404s (see well-known/51haohuo-com-well-known.yml for the full probe log). There is no documented API, no response headers to record, and no exhaustion status code. The only quantitative limits the company publishes are subscription entitlements on its pricing tiers (course counts and trainee headcount), which are captured in plans/51haohuo-com-plans-pricing.yml — they are not API rate limits. limits: [] response_headers: [] exhaustion_status: null x-evidence: - url: http://www.51haohuo.com/ http_status: 200 fetched: '2026-09-05' - url: http://www.51haohuo.com/docs http_status: 404 fetched: '2026-09-05' - url: http://www.51haohuo.com/developer http_status: 404 fetched: '2026-09-05' - url: http://www.51haohuo.com/api http_status: 404 fetched: '2026-09-05'