Enter up to 100 URLs (Each URL must be on separate line)
Every minute of downtime can cost traffic and sales. This tool checks if a server answers right now. Paste any public URL to start the check. The check takes only a few seconds.
You get a clear up or down result. The tool sends a live request to that server. It reads the HTTP status code in reply. It also measures the full response time.
You learn at once if the site is up. No signup or install is ever needed. Site owners use it during launches and moves. Developers use it to test new deploys.
Support teams use it to confirm user reports. Bloggers use it to watch their own sites. Anyone can check a link in seconds. A 200 code means all is well.
A 404 means the page is missing. A 500 means the server has an error. Slow times mean the server needs attention. Fast pages keep both users and crawlers happy.
What does the tool show
It shows the HTTP status code. It shows response time in milliseconds. It tells you if the server is online. Some versions also name the server software.
What does a 200 code mean
It means the server works fine. The page loaded with no error. This is the code you want to see. Bookmark healthy pages for quick checks.
What does a 404 code mean
It means the page was not found. The URL may be wrong or moved. Fix the link or restore the page. Update your sitemap after you fix it.
What does a 500 code mean
It means an internal server error. The fault sits on the server side. Check logs and ask your host. Try again in a few minutes first.
Why is the response time high
Heavy pages and slow servers cause this. Traffic spikes can slow it down too. Faster hosting or caching often helps. Test at quiet hours to compare fairly.
Can I check any website
You can check any public URL. Pages behind logins will not load. The tool reads only public pages. Some firewalls block automated checks.
What if the site is down for me only
Your network or cache may be at fault. Ask a friend to load the page. If they see it then the issue is local. Clear your DNS cache as well.
Is it free to use
Yes it is free for everyone. No account is ever needed. Run as many checks as you like. It works for any public URL.
Quick checks keep small issues from growing. Use this tool whenever a page looks slow. Act early and your visitors will thank you. Keep this page bookmarked for quick checks. Your uptime is your reputation online.