HTTP Status Codes Directory & SEO Impact Guide
Interactive directory of HTTP response status codes (2xx, 3xx, 4xx, 5xx). Learn RFC specifications, crawler behavior, PageRank pass-through, and resolution steps.
Como usar esta ferramenta
- Filter by status class (2xx Success, 3xx Redirect, 4xx Client, 5xx Server).
- Click any code to view RFC standard definitions.
- Follow remediation guides to resolve crawl errors.
Perguntas frequentes
What is the SEO difference between 301 and 302 redirects?
A 301 redirect indicates permanent relocation and passes backlink equity, whereas a 302 indicates temporary relocation without equity transfer.
How do 500 server errors hurt organic rankings?
Persistent 5xx server errors cause search engine bots to slow crawl velocity and eventually drop affected URLs from search indexation.
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