To build a website like Strikeout.im or VIPBox.lc, you’ll need a frontend (React, Vue.js), a backend (Node.js, Django), and a database (PostgreSQL, MongoDB). If embedding streams, use legal sources (YouTube, official broadcasters) or APIs (Sportradar, ESPN) for scores. For illegal streams, beware of legal risks (DMCA takedowns, lawsuits). Host on AWS/Cloudflare for scalability, use FFmpeg/HLS for streaming, and monetize via ads (AdSense) or subscriptions. However, self-hosting illegal streams is risky consider a legal alternative like sports news or live-score tracking instead. Always consult a lawyer before proceeding.