Advanced Redirect Checker & Status Code Analyzer (Free Tool)

Advanced Redirect Checker, Status Code Inspector & Bot Simulation Tool is a comprehensive, free online utility designed for SEO professionals, web developers, and security analysts. It allows you to trace the complete path of a URL, analyzing every hop in a redirect chain, inspecting HTTP headers, and identifying potential issues that could impact your search engine rankings or user experience.

What is the Advanced Redirect Checker?

Redirects are a fundamental part of the web, used to forward traffic from one URL to another. However, improper implementation can lead to redirect loops, broken links, and lost "link juice," which negatively affects SEO. This tool provides a deep-dive analysis of how your URLs are handled by servers and browsers.

Unlike simple redirect checkers, our tool simulates different user agents (like Googlebot, Bingbot, or mobile devices) to detect "cloaking" or conditional redirects. It also parses HTTP headers to reveal security policies (HSTS, CSP), caching directives, and server information, giving you a complete picture of your URL's health.

Key Features

• Full Redirect Chain Analysis: visualize the entire path from the initial URL to the final destination, including 301, 302, 307, 308, and Meta Refresh redirects.
• Bot Simulation: Test how your site responds to different crawlers. Switch between Googlebot, Bingbot, Chrome Desktop, and Mobile Safari to ensure consistent behavior.
• Detailed Header Inspection: View raw HTTP headers for every hop. Check for Cache-Control, Server info, Content-Type, and security headers like X-Frame-Options and HSTS.
• Loop & Error Detection: Instantly identify infinite redirect loops, mixed content warnings (HTTP/HTTPS), and 404/500 error codes.
• Visual Timeline: See the latency of each redirect step to identify performance bottlenecks in your redirect chain.
• Privacy-Focused: All analysis is performed in your browser or via secure, non-logging proxies. We do not store your data.
• Bulk Analysis Mode: Check multiple URLs in sequence to audit entire site sections efficiently.
• Export & Share: Generate shareable links with the full analysis state embedded, or export reports to JSON/Markdown.

How to Use the Advanced Redirect Checker

1. Enter URL: Type or paste the URL you want to analyze into the input field.
2. Select User Agent: Choose a specific bot or device to simulate (optional). The default is a standard web browser.
3. Run Analysis: Click the "Analyze" button. The tool will trace the URL and display the results in real-time.
4. Review Results:
   • Timeline: View the visual flow of redirects.
   • Headers: Click on any step to expand and inspect detailed HTTP headers.
   • Status Codes: Check the color-coded status (Green=200, Blue=301, Yellow=302, Red=4xx/5xx).
5. Bulk Mode: Toggle "Batch Mode" to paste a list of URLs and process them one by one.

Common Use Cases

Our users leverage this tool for a wide range of critical tasks:

• SEO Audits: Verify that old URLs properly 301 redirect to new ones, preserving link equity.
• Migration Testing: specific checks during site migrations (e.g., HTTP to HTTPS, domain changes) to ensure no traffic is lost.
• Affiliate Link Checking: Verify that affiliate links redirect to the correct landing pages without stripping parameters.
• Security Analysis: Detect open redirects or malicious redirects that only trigger for specific user agents.
• Performance Tuning: Identify unnecessary redirect chains that slow down page load times.

Why Use This Tool?

Many online redirect checkers are limited to basic status codes. Our Advanced Redirect Checker goes further by providing a professional-grade debugging environment directly in your browser. It combines the functionality of a header inspector, a bot simulator, and a performance analyzer into one unified interface.

Privacy & Security

We believe in transparency. This tool operates with a privacy-first architecture. When you use the "Share" feature, the data is compressed and encoded directly into the URL hash—meaning your analysis results are never saved to a database. You can share sensitive debug information securely without worrying about server-side logs.