What Is a Redirect Checker?
A redirect checker (also called a redirect test tool or URL redirect checker) traces the complete HTTP redirect chain from an original URL to its final destination. When you enter a URL, the tool follows each 3xx redirect response — capturing the HTTP status code, response time, Location header, and server details at every hop — until it reaches a non-redirect response (typically 200 OK).
Our free redirect checker is essential for SEO redirect analysis, site migration verification, and debugging redirect loops. Whether you're checking that your HTTP-to-HTTPS redirect uses a 301 (permanent) instead of a 302, verifying that old URLs properly redirect after a site redesign, or diagnosing why a short URL isn't resolving, this tool shows you the complete picture. Combine it with our HTTP Header Checker for full server response analysis.
HTTP Redirect Status Codes Explained
HTTP redirect status codes (3xx) tell the browser to request a different URL. Each code has different semantics for SEO, caching, and method preservation. Understanding these is critical for a proper redirect check:
The resource has permanently moved. Browsers and search engines update to the new URL. Best for HTTPS migration, domain changes, URL restructuring.
Temporary redirect. The original URL should continue to be indexed. Used for A/B testing, geo-targeting, maintenance pages, or temporary content moves.
Redirect after POST. Always changes to GET method. Used after form submissions to prevent resubmission on browser back/refresh.
Like 302 but strictly preserves the HTTP method (POST stays POST). Used for API redirects and HSTS upgrades (internal browser redirect).
Like 301 but strictly preserves the HTTP method. Used for API endpoints and when POST/PUT methods must be maintained through the redirect.
HTML-level redirect via <meta http-equiv="refresh">. Not a true HTTP redirect — slower, may not pass link equity. Avoid for SEO; use server-side redirects.
How to Check URL Redirects
Our redirect checker makes it easy to trace the complete redirect path for any URL. Here's how to perform a redirect test in three simple steps:
Type or paste any URL — with or without the protocol. The tool auto-prepends https:// if needed. Use the quick examples to test common redirect patterns.
The tool follows each redirect hop, recording the HTTP status code (301, 302, 307, 308), response time, and headers at every step until it reaches the final destination.
See the full chain visualized with color-coded status badges, total redirect count, cumulative time, and redirect type (permanent, temporary, or mixed). Copy the full chain for documentation.
Example: HTTP to HTTPS with www Redirect
This 2-hop chain is common but can be optimized to a single hop by redirecting directly from http://example.com to https://www.example.com.
Why Redirects Matter for SEO
Redirects are one of the most impactful technical SEO factors. Misconfigured redirects can cause lost rankings, wasted crawl budget, and poor user experience. Here's why every SEO redirect should be verified with a redirect checker:
PageRank Flow
301 redirects pass link equity from the old URL to the new one. Using 302 instead of 301 can prevent PageRank transfer and hurt your rankings.
Crawl Budget
Every redirect uses a crawl from your crawl budget. Long redirect chains waste multiple crawls per URL, reducing how many of your pages Google can index.
User Experience
Each redirect adds 50-200ms of latency. Users on mobile or slow connections feel multi-hop chains as noticeable delays, increasing bounce rate.
Site Migration
During site migrations, every old URL must redirect to its new equivalent. Missing redirects cause 404 errors and lost rankings for pages that had backlinks.
Duplicate Content
Without proper redirects, the same page may be accessible at multiple URLs (http/https, www/non-www, trailing slash). This dilutes link signals across duplicates.
HTTPS Enforcement
HTTP to HTTPS redirects must use 301 to signal the permanent move. Combined with HSTS headers, this ensures all traffic is encrypted and indexed on the secure URL.
Common Redirect Chains
These are the most common redirect patterns found on the web. Use our redirect tester to verify each scenario on your own domains:
| Scenario | Redirect Path | Recommended Code |
|---|---|---|
| HTTP to HTTPS | http://site.com → https://site.com | 301 |
| Non-www to www | https://site.com → https://www.site.com | 301 |
| Old URL to new | /old-page → /new-page | 301 |
| Short URL expansion | bit.ly/abc123 → destination.com/page | 301 or 302 |
| Trailing slash | /about → /about/ | 301 |
| Country redirect | site.com → site.com/en/ (by geo-IP) | 302 |
Redirect Best Practices for SEO
Follow these best practices to ensure your redirects preserve SEO value, minimize latency, and avoid common pitfalls. Run a redirect check after each change to verify the chain:
Use 301 for Permanent Moves
Always use 301 for permanent URL changes — HTTPS migration, domain change, URL restructuring. This signals search engines to transfer link equity and update their index.
Avoid Chains Over 2 Hops
Each redirect adds latency and risks losing link equity. Consolidate multi-hop chains into a single redirect from the original to the final destination whenever possible.
Update Internal Links
After setting up redirects, update internal links to point directly to the final URL. This eliminates unnecessary redirect hops for your own visitors and crawlers.
Check After Migration
After a site migration, use a redirect checker to verify every old URL reaches its new destination. Test a sample of high-traffic and high-backlink pages first.
Avoid Redirect Loops
Redirect loops (A → B → A) cause browsers to error and search engines to drop the URL. Test every redirect rule after deployment to catch circular references.
Monitor with Search Console
Use Google Search Console's Coverage report to identify redirect errors, soft 404s, and chains that Googlebot encounters. Fix issues flagged as 'Redirect error' promptly.
Related Domain & SEO Tools
Combine the redirect checker with these related tools for comprehensive SEO and server analysis:
Frequently Asked Questions
Q.What is a redirect checker?
A redirect checker is a tool that follows the full URL redirect chain from an original URL to its final destination. It shows every hop in the chain with the HTTP status code (301, 302, 307, 308), response time, and selected headers. This helps you verify that redirects are configured correctly for SEO, identify redirect loops, and ensure users reach the intended page.
Q.What is the difference between 301 and 302 redirects?
A 301 redirect is a permanent redirect that tells search engines the original URL has permanently moved to a new location. It passes most of the original page's link equity (PageRank) to the new URL. A 302 redirect is a temporary redirect indicating the move is not permanent — search engines keep the original URL indexed and may not transfer link equity. Use 301 for permanent URL changes (HTTPS migration, domain change) and 302 for temporary situations (A/B testing, maintenance).
Q.How many redirects is too many?
Google recommends keeping redirect chains to a maximum of 2 hops (ideally just 1 direct redirect). Chains longer than 3-4 redirects can cause issues: slower page load times, wasted crawl budget, potential loss of link equity at each hop, and risk of browsers stopping the chain. Most browsers follow up to 20 redirects, but for SEO, shorter is always better.
Q.Do redirects affect SEO?
Yes, redirects significantly affect SEO. 301 redirects pass most link equity (PageRank) to the destination URL, making them ideal for permanent URL changes. 302 redirects may not pass link equity, and search engines may continue to index the original URL. Long redirect chains waste crawl budget and dilute link equity. Redirect loops prevent indexing entirely. Properly configured redirects preserve SEO value during site migrations, domain changes, and HTTPS upgrades.
Q.What is a redirect chain?
A redirect chain occurs when a URL redirects to another URL, which then redirects to yet another URL, creating a sequence of multiple hops before reaching the final destination. For example: http://site.com → https://site.com → https://www.site.com → https://www.site.com/ (3 redirects). Each hop adds latency, wastes crawl budget, and can dilute link equity. Ideally, each URL should redirect directly to the final destination in a single hop.
Q.How do I fix a redirect loop?
A redirect loop happens when URL A redirects to URL B, which redirects back to URL A, creating an infinite cycle. To fix it: 1) Use a redirect checker to identify the loop. 2) Check your server configuration (.htaccess, nginx.conf) for conflicting rules. 3) Look for CMS or plugin settings that create redundant redirects. 4) Verify that HTTPS and www/non-www redirect rules don't conflict. 5) Check CDN or proxy redirect rules. 6) Clear server-side and browser caches after fixing.
Q.Should I use 301 or 302 for HTTPS redirect?
Always use a 301 (permanent) redirect for HTTP to HTTPS migration. This tells search engines that the HTTPS version is the permanent URL, transfers link equity to the secure URL, and signals that browsers should always use HTTPS in the future. A 302 redirect would suggest the HTTPS move is temporary, causing search engines to continue indexing the HTTP version and potentially not passing link equity.
Q.Do 301 redirects pass link juice?
Yes, 301 redirects pass link equity (commonly called 'link juice') from the original URL to the destination URL. Google has confirmed that 301, 302, and 307 redirects all pass PageRank, but 301 redirects are still the recommended choice for permanent moves because they clearly signal to search engines that the move is permanent, helping with faster URL consolidation in search results.
Q.How long does a 301 redirect take to be recognized by Google?
Google typically recognizes 301 redirects within a few days to a few weeks, depending on how frequently Googlebot crawls your site. High-authority pages may be recrawled within hours. After recognizing the redirect, Google will gradually update its index to show the new URL in search results. For large site migrations, the full process can take several months. You can speed it up by submitting an updated sitemap in Google Search Console.
Q.Is this redirect checker free?
Yes, our redirect checker is completely free with no registration required. You can check unlimited URLs, trace full redirect chains with up to 10 hops, see HTTP status codes and response times for each hop, and copy the full chain to clipboard — all without any cost or account creation.