Technical check group

Status codes checks

Internal pages are not responding. Check server status and page availability. The catalogue currently contains 14 checks in this group.

Operating ledgerEXAMPLE / TRACE

Example evidence, review, and verification states
State	Evidence	Owner
Observed	Status codesPage-level source retained	Audit
Reviewed	Decision recordedScope and value inspected	Human
Verified	Public response readOutcome has separate proof	System

Synthetic product illustration. It demonstrates state meaning and does not represent a customer result.

Rule catalogue

Review each condition before turning it into work.

Internal No Response

Internal pages are not responding. Check server status and page availability.

internal_no_response

Internal Client Error (4xx)

Internal pages returning client errors. Check URLs, permissions, and authentication.

internal_client_error_4xx

Internal Server Error (5xx)

Internal server errors detected. Check server logs and application health.

internal_server_error_5xx

Internal Redirect Loop

Pages are redirecting in an infinite loop. Fix redirect rules to prevent loops.

internal_redirect_loop

Internal Blocked by Robots.txt

Internal pages are blocked by robots.txt. Review robots.txt rules if these pages should be accessible.

internal_blocked_by_robots_txt

Internal Blocked Resource

Internal resources are being blocked. Check security policies and access controls.

internal_blocked_resource

Internal Redirect Chain

Pages have multiple redirects. Reduce to single redirect for better performance.

internal_redirect_chain

Internal Redirection (3xx)

Internal pages are redirecting. Update links to point directly to final URLs.

internal_redirection_3xx

Internal Meta Refresh Redirect

Page uses meta refresh for redirection. Use server-side redirects instead.

internal_redirection_meta_refresh

Internal JavaScript Redirect

Page uses JavaScript for redirection. Use server-side redirects for better SEO.

internal_redirection_javascript

External No Response

External links are not responding. Check if external sites are available.

external_no_response

External Client Error (4xx)

External links returning client errors. Update or remove broken external links.

external_client_error_4xx

External Server Error (5xx)

External sites experiencing server errors. Monitor and update links as needed.

external_server_error_5xx

External Blocked Resource

External resources are being blocked. May be due to security policies or CORS.

external_blocked_resource