The free Is Website Down? Website Status Checker
Check if any website is down for everyone or just you. See the HTTP status code, response time breakdown (DNS, connect, TLS, wait).
- Free to use
- No signup
- Nothing to install
- Works in any modern browser
http://example.com → 301 to https://example.com → 200 OK in 180 ms. A 503 response means the server is overloaded or down for everyone.Open the Is Website Down? Website Status Checker
Illustration. Open the tool for the real thing.
What is the Is Website Down? Website Status Checker?
When a website will not load, the first question is whether it is down for everyone or only for you. This checker requests the site from our server and reports the real HTTP status code, whether the site is up, how long each step took (DNS lookup, connection, TLS handshake and waiting for the first byte) and the server's IP address.
It notes how many redirects the site made, shows all response headers, highlights the server, caching and compression details, and grades six key security headers (HSTS, Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy and Permissions-Policy). Site owners can use it as a quick health, redirect and security check; visitors can use it to find out if a site is really down.
3 steps to your result
Open the tool and follow along. Nothing to install.
What you get
Real HTTP status from a public server, explained in plain English.
DNS, connect, TLS and time-to-first-byte.
How many redirects and where they end — with a link to our Redirect Chain Visualizer for the full trace.
All headers plus an A+ to F security-header score.
AZRS tools are free to open and use.
It opens in your browser, so there is nothing to download.
Used for
Pick one to see how it fits.
How it compares
A plain look at this tool next to the usual alternative.
| This seo tool | Desktop software | |
|---|---|---|
| Install | Nothing to install | Usually an app or program to install |
| Account | No signup | Depends on the product |
| Cost | Free to use | Free or paid, depends on the product |
Questions people ask
How does the checker work?
Our server connects to the site, sends a normal web request, follows redirects and measures every step, then shows the result.
What do HTTP status codes mean?
2xx means success, 3xx a redirect, 4xx a problem with the request (404 not found, 403 forbidden) and 5xx a server error.
The site is up here but not on my device — why?
Likely your internet, DNS, VPN, firewall or browser cache. Try another network or flush your DNS.
Why does it show 403 or 429?
Some sites block automated requests. The server is up, but it refused our checker.
Can it check private or internal addresses?
No. For security, only public websites can be checked.
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Try the Is Website Down? Website Status Checker now
Check if a website is up, its response time, IP and security headers. Free to use.
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