Server Information
Redirect Chain ({{ results.redirect_chain.length }} steps)
Error Details
Status Codes: HTTP response codes indicate whether a specific HTTP request has been successfully completed. 2xx codes mean success, 3xx are redirects, 4xx are client errors, and 5xx are server errors.
Response Time: The time it takes for the server to respond to the HTTP request. Lower values indicate better performance.
Redirects: When a server responds with a 3xx status code, it's telling the client to make a new request to a different URL.
ℹ️ About Website Status Checker
The Website Status Checker tests a URL from the server side and reports whether the page is reachable, which HTTP status code came back, how long the request took, and whether the request followed redirects. It is useful for quick uptime checks, "is my website down" debugging, HTTP status validation, redirect testing, API health checks, and confirming that a public URL is accessible outside your own browser session.
Results are based on standard URI and HTTP behavior defined by RFC 3986, RFC 9110, and the IANA HTTP Status Code Registry. HTTPS checks also depend on TLS negotiation, which is specified for modern web connections in RFC 8446.
What the check covers
Availability signals
- • HTTP status code, such as 200, 301, 404, or 503
- • Response time for the request from this service
- • Final URL after redirects
- • Basic accessibility result for the tested URL
- • Connection, timeout, DNS, and TLS failure hints
HTTP diagnostics
- • Redirect chain checks for HTTP to HTTPS migrations
- • Server and content response header inspection
- • REST API endpoint health checks
- • SEO checks for indexable pages returning 200 OK
- • Troubleshooting for gateway and origin errors
Common examples
| URL pattern | Likely result | What it means |
|---|---|---|
| https://example.com | 200 OK | The origin served the page successfully. |
| http://example.com | 301 or 308 redirect | The site may be redirecting plain HTTP traffic to HTTPS. |
| https://example.com/missing | 404 Not Found | The host is reachable, but the requested path was not found. |
| https://api.example.com/health | 204 No Content | A health endpoint can be healthy without returning a response body. |
HTTP status code guide
2xx Success
3xx Redirect
4xx Client Error
5xx Server Error
Common use cases
- Uptime spot checks: Confirm whether a website, landing page, or API endpoint is reachable right now.
- Incident triage: Separate DNS failures, TLS problems, timeout errors, 4xx client errors, and 5xx server errors.
- SEO validation: Verify that canonical pages return a successful status and that moved pages redirect cleanly.
- Deployment checks: Test production URLs after releases, DNS changes, CDN changes, or certificate renewals.
- API monitoring: Check health endpoints, status pages, webhooks, and JSON APIs without opening a browser.
Limitations and monitoring notes
- Single vantage point: This is a point-in-time check from this service. A global uptime monitor should test from multiple regions.
- Response time is contextual: Latency includes DNS, TCP, TLS, redirects, server processing, and network distance from the checker.
- Blocked requests can be real: Firewalls, bot protection, geoblocking, rate limits, or missing browser cookies can make an automated check fail while your own browser still works.
- Status is not page quality: A 200 response only means the server returned a successful HTTP response; it does not prove that the page content, JavaScript, login flow, or checkout process works.
- Sensitive URLs: Avoid checking private URLs with credentials, reset tokens, session IDs, or internal hostnames unless you are comfortable sending them to a server-side diagnostic tool.
API Usage Example:
POST /api/tools/network/website-status-checker
Content-Type: application/json
{
"url": "https://example.com"
}