URL and redirects
URL validity, HTTP status, redirect chain, and canonical www or non-www behavior within a bounded redirect limit.
Preliminary Software Readiness Preflight
Public-surface readiness checks before a deeper software review.
Submit a public website or product URL for a bounded passive preflight. Gear Six Labs checks public signals such as redirects, HTTPS reachability, common security headers, robots and sitemap files, DNS mail records, trust-page presence, and limited same-origin broken links.
V1 scope
Passive public-surface review only.
Preflight is a passive public-surface readiness review. It is not a certification, penetration test, vulnerability assessment, malware determination, compliance review, legal opinion, regulatory certification, or formal audit sign-off.
Do not submit confidential material.
No credentialsNo source codeNo API keysNo APKs or installersNo uploadsNo confidential files
What the preflight checks
Public signals that affect buyer, investor, and procurement confidence.
The first version is intentionally limited. It checks public, unauthenticated surfaces and produces a structured internal artifact that can guide a follow-up testing, evidence, or due-diligence conversation.
HTTPS and headers
HTTPS reachability and common response headers such as HSTS, CSP, content-type options, frame options, referrer policy, and permissions policy.
Robots and sitemap
Basic availability checks for robots.txt and sitemap.xml so public discovery behavior is visible in the review record.
DNS mail hygiene
DNS-over-HTTPS checks for MX, SPF, and DMARC records where feasible from the public domain information.
Trust-page presence
Public indicators for contact, privacy, terms, and security pages, based on common paths and discovered links.
Bounded link crawl
A limited same-origin crawl checks public links without submitting forms, sending POST requests, fuzzing, or probing authenticated areas.
Preflight intake
Start with a public URL and the review pressure behind it.
Use this form when a software product, public site, SaaS landing surface, documentation portal, or buyer-facing product URL needs a preliminary public-surface readiness check. If the work requires credentials, source access, load testing, API test plans, or formal evidence packaging, Gear Six Labs will scope that separately after intake.