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URL Status Checker

Batch check HTTP status codes (200, 301, 404, 500) and redirect chains for multiple URLs instantly in your browser.

Input URLs (One URL per line) *
URLs: 0
Check Results & Status
Completed: 0
#Request URLStatus codesRedirectsAction
Enter URLs above and click "Check Status Codes" to begin.

Why Use a Bulk URL HTTP Status & Redirect Checker?

For website owners, SEO professionals, and developers, auditing website links is critical for maintaining search engine rankings and user experience. Broken links (404 errors), incorrect redirects (301 vs 302), and server downtime (500 errors) can severely damage organic traffic. Our free online URL Status Checker allows you to evaluate multiple links simultaneously directly inside your browser.

🚀 Key Features & Capabilities

  • Batch URL Processing: Paste text lists or upload `.txt`/`.csv` files containing links.
  • Redirect Chain Tracking: Automatically detects whether a URL redirects and structures the final destination summary.
  • User Agent Simulation: Switch between different search engine bots, browser user agents, and AI crawlers.
  • 100% Client-Side Privacy: All HTTP requests originate locally from your browser session.

💡 Understanding HTTP Status Codes

  1. 2xx (Success): The request was successfully received and processed (e.g., 200 OK).
  2. 3xx (Redirection): Further action needs to be taken to complete request routing (e.g., 301 Permanent Redirect).
  3. 4xx (Client Error): The requested page or resource could not be found or accessed (e.g., 404 Not Found).
  4. 5xx (Server Error): The server failed to fulfill a valid request due to backend faults (e.g., 500 Internal Error).

Frequently Asked Questions

Why do some external URLs show as "CORS Error" or "Network Error"?

Due to modern browser security policies (CORS), some external websites block cross-origin browser requests. If a target server does not send CORS header permissions, the browser reports a network restriction.

Are my URL audit lists stored on any server?

No. All checks are executed locally in your browser session. Your proprietary SEO link data remains 100% private and confidential.

How does the redirect detector work?

The tool automatically follows standard redirects and inspects response properties to report whether the target URL navigated to a different final destination before reaching status 200.

Is this status checker completely free?

Yes, all marketing and developer utilities on 088918.com are completely free for personal and commercial workflows.