Websites using Cloudflare

About Cloudflare

Cloudflare is a global edge network platform that combines CDN acceleration, DNS, caching, web application firewall protection, bot management, and DDoS mitigation. Teams use Cloudflare to improve Core Web Vitals, reduce origin server load, and protect public-facing applications from traffic spikes and automated attacks. It is widely deployed by high-traffic e-commerce, SaaS, and media websites that need reliable performance and security across multiple regions.

Identifying Cloudflare in a website's stack reveals key decisions about its architecture, performance strategy, and development approach. Web Reveal automatically detects Cloudflare and hundreds of other technologies by analyzing page source, HTTP headers, and JavaScript signatures—giving you instant insight into how any site is built.

Why do websites use Cloudflare?

Teams choose Cloudflare because it fits neatly into modern workflows and solves real-world problems around performance, reliability, or developer productivity. Understanding which sites rely on it—and how widely it has been adopted—helps developers, marketers, and researchers make informed decisions when evaluating their own technology choices.

How does Web Reveal detect Cloudflare?

Web Reveal identifies Cloudflare by inspecting a combination of signals: JavaScript global variables and library fingerprints loaded in the page, distinctive patterns in HTML markup and meta tags, HTTP response headers such as X-Powered-By and Server, asset file paths and CDN URLs, and cookie names set by the technology. This multi-signal approach minimizes false positives and ensures accurate results even when sites obscure their stack.

What can I learn from knowing a site uses Cloudflare?

Knowing that a competitor or industry leader uses Cloudflare can inform your own architectural or vendor decisions. It also helps security researchers understand the attack surface of a given site, lets recruiters gauge a company's technical depth, and gives product teams data-driven insight into adoption trends across the web.

Frequently asked questions about Cloudflare

What is Cloudflare?

Cloudflare is a global edge network platform that combines CDN acceleration, DNS, caching, web application firewall protection, bot management, and DDoS mitigation. Teams use Cloudflare to improve Core Web Vitals, reduce origin server load, and protect public-facing applications from traffic spikes and automated attacks. It is widely deployed by high-traffic e-commerce, SaaS, and media websites that need reliable performance and security across multiple regions.

How can I check if a website uses Cloudflare?

Enter the website's URL into the Web Reveal scanner. It will instantly analyse the page and report whether Cloudflare is detected, along with every other technology in the site's stack.

Is Cloudflare widely used?

Web Reveal has already detected Cloudflare on a growing number of websites across different industries. Use the scanner to explore real examples and see how broadly it has been adopted.

What other technologies are commonly used alongside Cloudflare?

Scanning sites that use Cloudflare often reveals complementary technologies in the same stack—such as CDNs, analytics platforms, CMS solutions, and JavaScript frameworks. Run a scan on any of the sites listed above to see the full technology breakdown.