Launch-readiness audit
AI画像生成 無料｜登録不要・透かしなし - SeiSei AI
seiseiai.io
Run 30 Aug 2026 · 53 checks · 25 pages crawled
Failing · 6
- Asset cachingNo caching headers: repeat visits refetch everything
- HSTSVerify that you own this domain to see this finding.
- Content-Security-PolicyVerify that you own this domain to see this finding.
- MIME-sniff guardVerify that you own this domain to see this finding.
- Clickjacking guardVerify that you own this domain to see this finding.
- Social presenceNo social profiles linked: visitors can't follow or vouch for you
Partial · 8
- Referrer-PolicyVerify that you own this domain to see this finding.
- Permissions-PolicyVerify that you own this domain to see this finding.
- security.txtVerify that you own this domain to see this finding.
- Supabase row-level security (data exposure)Verify that you own this domain to see this finding.
- Web app manifestNo web app manifest: not installable as a PWA
- Image dimensionsOnly 24% of images set width+height: layout shift (CLS) risk
- Theme colorNo theme-color: the mobile browser chrome stays default
- Primary call to actionNo obvious primary CTA: tell visitors what to do next
Site-wide · 1
- Inner pages weaker than the homepage16 pages fail checks your entry page passes; quality drops off the homepage.
Every check here is deterministic. It probes something real and returns the same verdict every time. No model decided this score.
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