OpenVibeNet

About the HTTP Status Codes

Requests a URL from the OpenVibe server and shows the status code it returns, where a redirect points and the response headers — the quickest way to confirm a 301, a 404 or a 5xx.

• The status code and reason a URL returns
• Where a 3xx redirect points
• The response headers alongside

Frequently asked questions

What is the difference between 301 and 302?

301 is permanent and transfers ranking signals to the new URL. 302 is temporary and tells search engines to keep indexing the original.

Should a missing page return 404 or 410?

404 means not found and may be retried. 410 means permanently gone and gets pages dropped from an index faster.

Related tools

• HTTP Header CheckerCheck the HTTP response headers of any URL, including security, caching and compression headers. Header analysis tool.
• Online curlRequest a URL from our server and read the status line and every response header (a HEAD request, like curl -I). Test an endpoint from outside your network.
• Website Uptime CheckerCheck whether a website is up right now from our server: the HTTP status, where redirects lead and how long the server took to answer. "Is it down" checker.
• Blacklist CheckerCheck whether an IPv4 address or a domain is listed on major email blacklists and RBLs, with the reason and a delisting link. Find out why mail is rejected.
• DNS Propagation CheckerCheck whether a DNS change has propagated by asking ten public resolvers (Google, Cloudflare, Quad9, OpenDNS and more) and comparing their answers. Instant.
• SSL Certificate CheckerCheck any site's SSL certificate: expiry date, issuer, chain completeness and supported TLS versions. SSL checker, instant results.

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