Check If a Website Is Online
Enter a website address to check HTTP status, response time and whether the site appears online.
Results
What Is a Website Status Checker?
A website status checker tests whether a website is responding and shows useful HTTP status information.
It helps website owners, developers and support teams quickly confirm whether a site appears online, down or returning an error.
- Check if a website is online
- View HTTP response codes
- Measure basic response time
- Troubleshoot downtime or server errors
Why uptime matters
Frequent downtime can affect visitors, enquiries, sales and search engine trust. Reliable hosting helps reduce avoidable outages.
Practical Checks
How to Interpret Website Status Results
Status checks help confirm whether a website responds successfully or returns errors.
Online
A successful response usually means the site is reachable from the checker.
Offline
No response can indicate hosting downtime, DNS issues, firewall blocks or server errors.
HTTP code
Status codes help explain whether the page loaded, redirected, was missing or failed.
If a Website Appears Down
- Check the site from another browser or network.
- Review DNS and nameserver changes.
- Check SSL status and redirects.
- Contact the hosting provider if server errors continue.
Website Tools
More Free Website Tools
Use these related tools to check DNS, SSL, headers, website status, speed, IP information and domain details.
Website Status Checker FAQs
What does HTTP 200 mean?
HTTP 200 means the website responded successfully and the page is available.
What does HTTP 500 mean?
HTTP 500 indicates an Internal Server Error, meaning the website's server encountered a problem while processing the request.
What does HTTP 404 mean?
HTTP 404 means the requested page could not be found. The website may be online, but the specific page no longer exists or has been moved.
What does HTTP 403 mean?
HTTP 403 means access to the page is forbidden. The server is working, but it is refusing the request.
What does HTTP 503 mean?
HTTP 503 indicates the service is temporarily unavailable, often due to maintenance or server overload.
Can this detect all downtime?
This tool provides a useful website availability check, but some issues may depend on location, DNS propagation, firewall rules, or browser-specific problems.
Can a site be down for me but online for others?
Yes. Local internet issues, DNS caching, firewall settings, VPNs, or ISP routing problems can affect only certain visitors.
What is response time?
Response time measures how quickly the website's server responds to a request. Lower response times generally indicate better performance.
Why does a website appear offline?
A website may appear offline because of server outages, DNS issues, expired domains, hosting problems, network failures, or maintenance work.
How often should I check my website status?
If you run a business website, online store, or important service, it's recommended to check availability regularly or use automated uptime monitoring to detect issues quickly.
