Tool category

Web & Security tools

Check a public website the way a visitor and a browser meet it: is it up and fast, is the connection secure, do its links and redirects work. Each check reads only what any visitor could see.

What you can do

Use web & security tools for real tasks

  • Test speed, uptime and Core Web Vitals
  • Check the SSL certificate and security headers
  • Find broken links and long redirect chains
Web & SecurityWebsite Speed TestCheck whether a page is up, how fast it responds, and its Core Web Vitals when Google has them.Open the tool Web & SecuritySSL CheckerInspect a site’s TLS certificate, issuer, subject, validity dates and days remaining where the host allows certificate inspection.Open the tool Web & SecurityRedirect CheckerFollow a URL’s redirect chain and show each HTTP hop until the final destination.Open the tool Web & SecurityWebsite Security CheckerCheck HTTPS, security headers, mixed content and warning signs in the address itself, such as hidden logins and look-alike domains.Open the tool Web & SecurityBroken Link CheckerScan links found on one public page and test a controlled sample for broken or failing destinations.Open the tool