| Issue | Impact | |-------|--------| | Function duration limit | 10s (Hobby) / 60s (Pro) – long page loads fail | | Response size limit | 4.5MB (Hobby) – large pages truncate | | Cold starts | First request slow (0.5–2s delay) | | No persistent sockets | Cannot keep connections alive for streaming | | IP blocking | Target sites may block Vercel’s IP ranges |
Running a public Node Unblocker isn’t just a technical violation—it can have real consequences. node unblocker vercel
Node Unblocker is an open-source project that provides an HTTP(S) proxy interface for browsing blocked or filtered content by rewriting and proxying resources. Vercel is a serverless platform optimized for front-end frameworks and edge functions with short-lived execution environments. This paper analyzes whether Node Unblocker can be deployed on Vercel, what modifications are required, and the implications of doing so. | Issue | Impact | |-------|--------| | Function
While technically possible, the implementation requires specific steps: Verdict: The effort required to maintain a working
Verdict: The effort required to maintain a working proxy on Vercel outweighs the benefits due to frequent timeouts and the high risk of account suspension.