us to inspect the response # headers during testing if (obj.hits > 0) { set resp.http.X-Cache = "HIT"; set resp.http.X-Cache-Hits = obj.hits; } else { set resp.http.X-Cache = "MISS"; } }
GZIP • Cookies need to be managed carefully • Still need SSL endpoint • Beware cache stampede • ESI must have a TTL greater than the parent page • Only implements a subset of ESI • Shared cache consider using s-maxage with max-age