Cloudflare is a US company that provides a Content Delivery Network (CDN) and website security services using Domain Name Servers (DNS), distributed according to the visitor\'s location.

Speed

Cloudflare accelerates websites by distributing information and content globally, delivering it through the fastest possible channels. With 79 data centers (and growing) distributed worldwide, Cloudflare ensures that content is as close as possible to the end user.

Delivery Speed

Cloudflare accelerates your website by distributing its content globally and then delivering it through the fastest channels and best protocols. By using HTTP/2 with SPDY support, content can be delivered quickly to end users. Using 79 data centers (and growing) worldwide, Cloudflare can ensure that your content is never too far from your end user. Through Railgun, Cloudflare can eliminate costly delays caused by the speed of light when distributing dynamic content.

Data Caching

You can configure caching to store media objects and resources in Cloudflare, returning them to your clients faster. You can purge and release the cache as needed, and use \"Dev\" mode to avoid hindering development with data caching.

Resource Minification

With Cloudflare, you can minify your HTML, CSS, and JS resources, essential client-side information for search engine optimization (SEO) (according to Google PageSpeed Insights).

Security

Firewalls

In addition to media resource speed, it also provides firewalls to protect against DDoS attacks, SQL injections, and XSS. On the other hand, if your DNS is proxy-based, you can bypass the reference IP of your original server to protect it from port scanning by applications like nMap.

SSL It offers free SSL services, adding a layer of security to your web system in 3 modes: Strict, Flexible, and Full. The main difference is that in Flexible mode, the original server does not need to have an SSL certificate installed.

Online Reports In the Cloudflare dashboard, you can view an analysis of the threat list, such as bots and malicious visitors.

Cloudflare provides both free and paid services, which is partly why it\'s so popular, facilitating cost-free upgrades for developers. If you need help configuring Cloudflare on your web system, we can contact you.