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June 22

Network error logging reports client-side failures and successes, enabling developers to understand how their sites function in the real world and how they might improve performance. In this…

June 16

In this post we will describe the motivations for a standard WebAssembly cryptography API, the challenges of designing such an API for this programming language, and the work Fastly has…

June 3

Google recently announced three new metrics they’re calling Core Web Vitals that can impact your search rankings. We’ll walk you through what each one means and how one of them can be…

April 30

While many of the people building and planning to use QUIC are eager to see wide deployment, there are concerns over whether QUIC can be as computationally efficient as TCP. We ran the tests…

April 17

HTTP/3 and QUIC aim to help the internet's so-called long-tail connections — connections that are most in need of improvement. What could that look like? For some, it could mean being able…

April 3

These crucial pieces of internet architecture — only widely adopted over the last 10 years — are creating the capacity for us to live, work, and learn from home in unprecedented conditions.

February 12

The newest version of Transport Layer Security, TLS 1.3, is faster, more robust, and more responsive than ever before. Explore three ways it will help HTTPS protect origin names for improved…

January 30

Fastly’s QUIC and HTTP/3 beta is coming soon. Join the waitlist and discover how these two new protocols solve the modern internet’s problems.

December 11

Take a look back at 2019’s major shifts in internet infrastructure, and understand what they mean for the future of the internet in 2020 and beyond.

November 12

Fastly teams up with Mozilla, Intel, and Red Hat to form the Bytecode Alliance, an open-source community working together on WebAssembly-based compiler tools and foundations that work across…

November 11

QUIC, the new internet transport protocol set to replace TCP, was comprehensively built by tech industry leaders over nearly seven years. Go behind the scenes to see how QUIC evolved from a…

March 27

Server Timing is a great mechanism for collecting new performance metrics in the browser. Fastly and Firefox have teamed up to make them even more powerful by adding support for using Server…