Documentation

HTTP Headers documentation

The HTTP Headers tool follows a bounded redirect chain and groups the final response headers by purpose so important signals are easier to review.

Last updated: 2026-10-16

Status and redirect chain

Start with the final URL and every redirect that led to it. Unexpected temporary redirects, loops or cross-host hops can affect caching, crawler discovery and the URL users ultimately reach.

Header groups

Scopeva separates caching, security, content and SEO-related headers. Missing headers are not automatically errors; their importance depends on the page and deployment architecture.

Cache-Control, ETag and content freshness
X-Robots-Tag and Link response headers
Content-Security-Policy, HSTS and framing controls

Review changes safely

Confirm whether a CDN, reverse proxy or application server owns each header before changing it. Test production-like responses because local development servers often omit or replace deployment headers.