Enter up to 100 URLs (Each URL must be on separate line)
Know Your Website's Pulse in Real Time.
Your server's status is the heartbeat of your online presence. A slow response, a 5xx error, or unexpected downtime doesn't just frustrate visitors—it signals unreliability to search engines, harming your crawl budget, rankings, and revenue. Proactive monitoring is the only way to defend your SEO and user trust.
Get Instant Server Diagnostics with Our Free Uptime & Status Checker.
Stop reacting to problems after they happen. Our tool acts as a global monitoring point, sending a live request to any website and returning its exact HTTP status code, full server headers, and precise response time. Verify availability, diagnose errors, and catch issues before your users—or Googlebot—ever do.
Why Real-Time Server Monitoring is Non-Negotiable for SEO:
Protect Your Crawl Budget & Indexing: Search engines allocate a limited "crawl budget" to each site. Slow responses (5xx, 429) or frequent downtime waste this budget, causing important pages to be crawled less often or not indexed at all.
Guard Against Ranking Drops: Core Web Vitals and site responsiveness are direct ranking factors. Monitoring response times helps you identify performance degradation before it impacts your search visibility.
Resolve User Experience Issues Instantly: Distinguish between a site-wide outage (503 Service Unavailable) and a single-page error (404 Not Found) for faster, more accurate troubleshooting.
Validate Technical Changes & Migrations: Immediately after a server update, plugin change, or host migration, verify that your site returns a healthy 200 OK status and normal response times globally.
From a Simple Check to a Technical Health Snapshot.
Our tool provides a transparent, technical report:
Live HTTP Status Code: The definitive server response (200, 301, 404, 500, 503, etc.).
Critical Response Headers: View server, content-type, cache-control, and security headers.
Precise Response Time: The total time in milliseconds for the server to deliver the first byte and complete the request—a key performance metric.
Connection Summary: Confirmation of a successful SSL/TLS handshake and the IP address resolved.
Your Proactive Health-Check Protocol:
Enter the URL: Check your homepage, a critical landing page, or an API endpoint.
Run the Live Test: Initiate a fresh, real-time request from our monitoring network.
Diagnose the Response:
Healthy (2xx): Note the response time for performance tracking.
Redirect (3xx): Verify redirect chains are configured correctly.
Client Error (4xx): Identify broken links or access issues.
Server Error (5xx): Alert your developer or hosting provider immediately.
Schedule Regular Checks: Use the tool to establish a baseline and monitor for anomalies over time.
Critical For:
Webmasters & Site Reliability Engineers: Perform instant diagnostics during outages or performance investigations.
SEO Managers & Specialists: Monitor server health as a core component of technical SEO audits to ensure optimal crawling and indexing.
E-commerce & SaaS Businesses: Ensure transactional pages, checkouts, and login portals are always functional.
Digital Marketing Agencies: Provide uptime verification and performance reporting as a value-added service for clients.
Developers & IT Teams: Quickly test server configurations, firewall rules, and DNS changes.
Free, Immediate, and Unfiltered.
Basic uptime verification is a universal need. This server check is 100% free, provides uncached live results, and requires no sign-up. Your test URLs are used solely for the request and are not logged or stored.
Catch Errors Before They Catch You.
