Free Redirect Checker - Trace URL Redirect Chains Online
Check URL redirects, trace full redirect chains, detect loops, and get SEO warnings. Free tool to analyze 301, 302, 307, and 308 redirects with response times.
Protocol is optional — we'll add https:// if missing
What is a Redirect Checker?
A redirect checker traces the full path a URL takes before reaching its final destination. When you visit a URL that has been moved or changed, the server sends a redirect response (like 301 or 302) telling your browser to go to a different URL. Sometimes this happens multiple times, creating a redirect chain. This tool reveals every step of that chain so you can identify issues that hurt SEO and page speed.
ContentAnchor's redirect checker traces every hop in a redirect chain, showing status codes, response times, server headers, and SEO warnings. It detects redirect loops, identifies unnecessary redirect chains that can be shortened, flags mixed HTTP/HTTPS issues, and warns you about temporary redirects being used where permanent ones should be. You can check URLs one at a time or in bulk (up to 20 at once).
How to check URL redirects
- Enter your URL: Type or paste a URL into the input field. You don't need to include https:// — the tool will add it automatically. Use the "Bulk Check" mode to check up to 20 URLs at once.
- Click Check Redirects: The tool will follow the redirect chain from your URL, recording every hop along the way. It stops when it reaches the final destination or detects a redirect loop.
- Review the redirect chain: Each hop in the chain shows the URL, HTTP status code (301, 302, etc.), response time, and server information. Green means final destination, amber means redirect, and red means error.
- Check SEO warnings: The tool flags common issues like excessive redirect chains, temporary redirects where permanent should be used, mixed HTTP/HTTPS, slow responses, and redirect loops.
- Fix any issues: Use the warnings to guide your fixes. Shorten redirect chains by pointing directly to the final URL, switch 302s to 301s for permanent moves, and ensure all redirects use HTTPS.
Understanding HTTP Redirect Codes
301 — Moved Permanently
The page has permanently moved to a new URL. Search engines will transfer link equity (ranking power) to the new URL. This is the most common and SEO-friendly redirect type.
302 — Found (Temporary)
The page has temporarily moved. Search engines keep indexing the original URL and may not pass full link equity. Use only for genuinely temporary moves like maintenance or A/B testing.
307 — Temporary Redirect
Similar to 302 but guarantees the request method (GET, POST) won't change. Used in HSTS enforcement and situations where the HTTP method must be preserved.
308 — Permanent Redirect
Similar to 301 but guarantees the request method won't change. The modern, stricter version of 301. Increasingly used for HTTPS upgrades and API versioning.
Frequently Asked Questions (FAQs)
Is this redirect checker free?
Yes, 100% free. You can check unlimited URLs without creating an account or paying anything. The tool runs entirely on our servers with no external API costs.
Why do redirects matter for SEO?
Redirects affect SEO in several ways. Long redirect chains slow down page load time (a ranking factor). Using 302 instead of 301 can prevent link equity from being passed to the new URL. Redirect loops cause pages to be completely inaccessible. And mixed HTTP/HTTPS redirects can cause security warnings.
What is a redirect chain?
A redirect chain occurs when a URL redirects to another URL, which redirects to another URL, and so on. For example: Page A → Page B → Page C → Final Page. Each redirect adds latency and can dilute link equity. Google recommends keeping chains to 3 hops or fewer.
What is a redirect loop?
A redirect loop happens when URL A redirects to URL B, and URL B redirects back to URL A (or through a longer cycle). This creates an infinite loop where the page never loads, resulting in a browser error. The tool detects these loops automatically.
Should I use 301 or 302 redirects?
Use 301 (permanent) when the URL change is permanent — like after a site migration, URL restructuring, or domain change. Use 302 (temporary) only when the move is genuinely temporary — like during maintenance or short-term A/B testing. Most of the time, 301 is the correct choice.
How many redirects is too many?
Ideally, there should be zero or one redirect. Two is acceptable. Three or more starts to cause noticeable performance issues and potential SEO problems. Google's John Mueller has said that redirect chains can cause Googlebot to eventually stop following them.
Can I check multiple URLs at once?
Yes! Switch to "Bulk Check" mode and enter up to 20 URLs (one per line). The tool will check each URL and show results for all of them, making it easy to audit redirects across your entire site.
What do the response times mean?
Response time shows how long each redirect hop takes. Green (under 300ms) is fast, amber (300-1000ms) is acceptable, and red (over 1 second) is slow. Each redirect adds its response time to the total page load, so slow redirects compound quickly.