Free tools, Website checks
Is the website down?
Enter any website. We try to open it from our server and tell you if it works, how fast it answered and where it redirected.
This tool runs on the Holsha server. Files and addresses are processed on the spot and not stored.
Questions
The site is up here but won’t open for me. Why?
The problem is on your side of the internet. Try another browser or device, turn off your VPN, clear the browser cache, switch from Wi-Fi to mobile data, or restart your router. Some sites also block whole countries or networks.
What counts as "down"?
The site is reported down when our server can’t connect within a few seconds or the site answers with a 5xx server error. Errors like 403 or 404 mean the server works but that page is blocked or missing.
Where is the check made from?
From the Holsha server in Europe. A site that blocks European visitors can look down from here while working elsewhere.
More website checks tools
- SSL checkerWho issued the certificate, which names it covers and when it expires.
- DNS lookupA, MX, TXT, NS records plus SPF, DMARC and DKIM checks.
- WHOIS lookupRegistrar, registration and expiry dates of a domain.
- Redirect checkerFollow every 301 and 302 hop to the final page.
- HTTP headers checkerResponse headers and a security header score.
- Page speed testGoogle Lighthouse scores, Core Web Vitals and what to fix first.