Blog

While we started with an original intention to fully deprecate TLS 1.0 as early as 2015, we’re currently reporting that about 20% of our customers in total are still relying on TLS 1.0 and…

Manipulating HTTP headers is one of the most common things that Fastly customers do. Using the right combination of headers is one of the best things you can do for the security of your…

Hours after Drupal released a patch in April, 2018, attackers had already created and shared proof-of-concept exploit code resulting in over one million vulnerable sites. This news came four…

Fastly customer Sleeping Duck appeared on Shark Tank in July 2017, which sparked a sudden influx of traffic to their site. In the following post, Tech Lead Matthew Vandenbossche discusses…

HTTP headers are an important way of controlling how caches and browsers process your web content. But many are used incorrectly or pointlessly, which adds overhead at a critical time in the…

We know that our customers value visibility and control — actionable insight into what’s going on across your digital services, and the flexibility to make changes when necessary. Real-time…

3,500 new Fastly service configurations deployed, 250 breakfast sandwiches eaten, 2 rants about edge computing (or at least one about self-driving cars), and one very big outdoor screen…

Learn how to clear a cache memory with JavaScript to fix errors and improve front end performance.

Under the General Data Protection Regulation (“GDPR”), European nationals have individual rights regarding their personal data that must be respected by companies controlling or processing…

Digital transformation — in which a business totally overhauls its strategy to take advantage of the full breadth of opportunities digital technologies have to offer — is definitely a hot…

Without realizing it, many of us are building single points of failure into our stack. Fastly customer ButterCMS requires near-100% uptime for their customers, but after multiple outages…

To help our customers secure their sites and applications — while continuing to give their users reliable online experiences — we’ve built a performant, highly configurable, and…