const originUrl = new URL(req.url);
originUrl.searchParams.append('t', Date.now().toString()); // Ensure Hitting Origin
const originRes = await fetch(originUrl.toString(), req);
// ... other checks to make sure origin response is 200.
originRes.headers.delete('Cache-Control');
originRes.headers.append('Cache-Control', 'public, max-age=31536000, immutable');
cache.put(cacheKey, originRes);
const originUrl = new URL(req.url);
originUrl.searchParams.append('t', Date.now().toString()); // Ensure Hitting Origin
const originRes = await fetch(originUrl.toString(), req);
// ... other checks to make sure origin response is 200.
originRes.headers.delete('Cache-Control');
originRes.headers.append('Cache-Control', 'public, max-age=31536000, immutable');
cache.put(cacheKey, originRes);