CloudFlare is a service that does one thing: make websites better. With a single change to DNS, sites are instantly protected from a wide range of online threats, see an increase in page load speeds, and have their content dynamically optimized across the

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Recent Blog Posts


It’s Hard To Change The Keys To The Internet And It Involves Destroying HSM’s

The root of the DNS tree has been using DNSSEC to protect the zone content since 2010. DNSSEC is simply a mechanism to provide cryptographic signatures alongside DNS records that can be validated,...   [ Read More ]


How we made our page-load optimisations even faster

We improved the Lighthouse and time-to-first-meaningful-paint scores of two of our web optimisation products: Mirage and Rocket Loader! Combined, these products speed up around 1.2 billion...   [ Read More ]


Coming soon to a university near you

Attention software engineering students: Cloudflare is coming to the University of Illinois at Urbana-Champaign and the University of Wisconsin–Madison, and we want to meet you! We will be...   [ Read More ]


Cloudflare Workers is now on Open Beta

Cloudflare Workers Beta is now open! Cloudflare Workers lets you run JavaScript on Cloudflare’s edge, deploying globally to over 120+ data centers around the world in less than 30 seconds.   [ Read More ]


Rust 로 복잡한 매크로를 작성하기: 역폴란드 표기법​

Rust에는 흥미로운 기능이 많지만 그중에도 강력한 매크로...   [ Read More ]


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