Website Checker
Check if a website is up or down right now, how fast it responds, whether its SSL certificate is valid, where it redirects, and its basic SEO and security settings, all in one free report.
How to use the Website Checker
- Type a website address, like example.com.
- Click Check website.
- Read the report: status, speed, SSL certificate, redirects, security headers and SEO basics.
Frequently asked questions
How do I check if a website is down?
Enter the address and click Check website. If our server can reach it, it is up. If not, the report explains why, such as a DNS error or timeout.
How do I check a website's SSL certificate?
The report shows who issued the certificate, when it expires and whether it is valid.
Does it check SEO?
Yes: page title and description length, H1 headings, mobile viewport, canonical link, robots settings, robots.txt and sitemap.xml.