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September 16, 2021 2:00PM
Today, Cloudflare is announcing support for Early Hints. Early Hints takes advantage of “server think time” to asynchronously send instructions to the browser to begin loading resources while the origin server is compiling the full response, which can improve page load time by 30%....
September 14, 2021 1:59PM
Building a better Internet means helping build more reliable and efficient services that everyone can use....
September 13, 2021 1:58PM
We’re excited to announce support for Vary, an HTTP header that ensures different content types can be served to user-agents with differing capabilities....
July 28, 2021 1:59PM
Crawler Hints provide high quality data to search engine crawlers on when content has been changed on sites using Cloudflare, allowing them to precisely time their crawling, avoid wasteful crawls, and generally reduce resource consumption of customer origins....
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....
