28 DFómh 2025 · Understand the security, performance, technology, and network details of a URL with a publicly shareable report.

Test your network connection and gain insights using the Cloudflare Speed Test tool. Is BGP safe yet? Check if your ISP is implementing BGP safely with RPKI. Explore our collection of tools.

The test is designed to help make your site faster by identifying what about a webpage is fast, slow, too big, and so on. We have tried to make it useful both for experts and novices alike.

3 days ago · With Tiny Scan, you can effortlessly scan a website and gather a wealth of information to aid in your analysis. By inputting a URL, you unlock a treasure trove of data …

Test URLs in bulk for their HTTP response headers, redirect chains, HTTP status codes and applicable robots.txt rules. Results quick, shareable and free. Try now!

Das Portal test.de ist der Internetauftritt der deutschen Stiftung Warentest. Unter test.de sind alle seit dem Jahr 2000 in den Zeitschriften Stiftung Warentest (früher test) und Stiftung Warentest …

Use this free URL scanner to prevent suspicious links, scams, or dangerous websites. Scan user generated content, email messages, and page links with reliable phishing URL detection.

The HTTP Lookup will query a website URL and tell you if it responds. Use this to check and make sure your websites are responding. You can also setup a monitor on your website to alert you …

Free HTTP testing tools to test any URL for HTTP compression, HTTP status codes, HTTP headers, HTTP protocols, URL structure, and more. Try now!

Check if a URL is safe before you visit it. Detect malware, fake websites, and phishing attacks.