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What is a 301 Redirect? Complete 301 vs 302 Guide
Detailed explanation of HTTP 301 and 302 redirects, their differences, use cases, SEO impact, and how to check redirect chains.
HTTP Redirects SEO
What is a 301 Redirect?
A 301 redirect (Moved Permanently) is one of the most common HTTP redirect status codes. When a server returns a 301 status code, it indicates the requested resource has been permanently moved to a new URL.
301 vs 302: Key Differences
| Feature | 301 | 302 |
|---|---|---|
| Meaning | Permanent Move | Temporary Move |
| SEO Weight | Passes to new URL | Stays with old URL |
| Browser Cache | Caches redirect | Does not cache |
| Use Case | Domain migration, URL restructuring | A/B testing, temporary maintenance |
When to Use 301?
- Migrating from HTTP to HTTPS
- Changing domain names
- Merging duplicate pages
- Restructuring URL paths
How to Check Redirects
Using URLCheck, you can:
- Enter any URL
- View the complete redirect chain
- Confirm the status code at each step
- Compare redirect behavior across different identities (browser/crawler)