Introducing Smart Edge Revalidation
July 28, 2021 1:59PM
When both Last-Modified and Etag headers are absent from the origin response, Smart Edge Revalidation will use the time the object was cached on Cloudflare as the Last-Modified header value. When Cloudflare receives a revalidation request, our edge can respond using the generated header....
Continue reading »
CDN-Cache-Control: Precision Control for your CDN(s)
May 21, 2021 12:00PM
Today we are thrilled to announce our support of a new set of HTTP response headers that provide surgical control over our CDN’s caching decisions. CDN-Cache-Control allows customers to directly control how our CDN behaves without affecting the behavior of downstream or upstream caches....