1 min read
Redirects preserve link equity and user experience when a URL changes — but implemented carelessly, they create chains and loops that waste crawl budget and confuse signals.

The basics
- Use 301 (permanent) redirects for content that’s moved for good
- Reserve 302 (temporary) redirects for genuinely temporary situations
- Redirect directly to the final destination — avoid chains of multiple hops
At scale
For large migrations, map every old URL to its new equivalent before launch rather than relying on generic catch-all redirects. See website migrations. More in Technical SEO.
Related Reading
Related in Technical SEO:
Supporting reading from related clusters:
Cornerstone guide: Technical SEO