Blog

Our first OpenTelemetry library for Compute is now available, enabling your Compute application to generate spec-compliant traces, providing deeper insights about its performance and…

TLS fingerprinting has become a prevalent tool to help security defenders identify what clients are talking to their server infrastructure.

There are many more well-documented reasons to make a CDN part of your distribution. In this blog post we examine some lesser-known rationales to help you scale and improve your business.

Recently Andrew Barba, the engineer behind Swift Cloud, released a highly performant and fully featured Swift SDK for our Compute platform. And he built the initial release in just four days…

With zero tolerance for rebuffering and streams that scale from zero to massive in no time, the stakes are unusually high, making live sport the most demanding content type to deliver…

We're starting to get excited about OpenTelemetry, and want you to be able to observe your Fastly services just like you do with apps running in your core cloud provider — and see the…

We are excited to launch two new great visibility products into general availability - Origin and Domain Inspector! Observe origin performance or domain traffic with ease! Find out more in…

Major brands with strong web presences like The Guardian and Big Cartel rely on Image Optimizer to serve pixel-perfect images on the fly. Here are four reasons why you should try it out too.

Traditional web application firewalls (WAFs) were created to stop malicious traffic from reaching your origin servers, which served its purpose well during an internet age of HTML and PNGs.

Do you ever wish Compute@Edge worked like the framework you already know? Now it does. We just launched expressly, a lightweight and minimalist routing layer for JavaScript apps running on…

One of the main reasons you use Fastly is that we are close to your end users, able to respond in a few milliseconds.  But that can also make it feel like Fastly is "outside" your system…

Traditionally, content delivery networks have been built upon a proprietary core product which is supported by equally proprietary add-ons such as image optimization and content filtering…