Fixing slow Time To First Byte by edge-caching HTML with Cloudflare Workers and automatically purging the cache when content changes.
Cloudflare launches Peering Portal - Beta to allow network operators and hosting providers to explore transit savings, performance benefits and traffic Management opportunities for peering with Cloudflare or hosting a node
You can now refresh 18.104.22.168’s DNS cache for domain names by using the purge cache tool. This is useful for domain owners who have updated their DNS records and want to make sure it is reflected for people who are using 22.214.171.124 as their public DNS resolver.
A few days ago, Cloudflare — along with the rest of the world — learned of a "practical" cache poisoning attack. In this post I’ll walk through the attack and explain how Cloudflare mitigated it for our customers.