As promised, CloudFlare delivered HTTP/3 this week. If you don’t know what this is and what it could mean for web browsing in the future I highly recommend reading their blog and other sites about it. HTTP/3 brings another fundamental shift to transport protocols by building on the lessons learned from TCP and UDP. I’m particularly intrigued to see HTTP requests begin before the handshake is complete. CloudFlare released it to their customers who signed up to enable it early.

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Chris Sereno

For 13 years networking was my profession with a specialized focus on proactive and reactive performance analysis. More recently I have embraced the AWS platform. This blog reflects my experience both past and present.

AWS Solutions Architect at