Infrastructure
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
SSL Certificate
Google Trust Services
Valid 27 Jul 2026 to 25 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 months
Registered Jun 2026 · NameCheap, Inc.
Email Security
✓
SPF ~all (via apex napkinbook.com)
Soft-fail (~all). Common and accepted.
?
DKIM
Not detected at common selectors. Your provider may use a custom one.
✗
DMARC p=none (via apex napkinbook.com)
None (p=none). Monitoring only.
?
MTA-STS
Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT
Not configured. You won't hear about silent SMTP TLS handshake failures.
Storage (11)
Cookies (4)
| Name | Lifetime | Detected as |
| cf_clearance |
12mo |
Cloudflare |
| m |
1y |
- |
| __stripe_mid |
12mo |
Stripe |
| __stripe_sid |
< 1h |
Stripe |
Local storage (3)
| Key | Size | Detected as |
| fn-onboarded |
1 B |
- |
| nb:unsynced-boards |
40 B |
- |
| paneforge:fn-report-split |
77 B |
PaneForge |
Session storage (3)
| Key | Size | Detected as |
| fn-autoboard |
1 B |
- |
| sveltekit:scroll |
31 B |
SvelteKit |
| sveltekit:snapshot |
2 B |
SvelteKit |
IndexedDB (1)
| Database | Version | Detected as |
| forecastnotebook |
1 |
- |
Readiness Breakdown How?
✓
Custom title and meta description
✓
Open Graph tags (title, image, description)
✓
Twitter card meta tags
✓
Responsive viewport meta tag
✓
Favicon present
✓
Semantic HTML (nav, main, article)
-
Canonical URL declared
120 ms
Server response
82%
Faster than peers
772 ms
Largest contentful paint
0.10
Cumulative layout shift
1.8 MB
Page weight
84 KB
Image weight
4
Third-party domains
2
Console errors
1
Failed requests
Broken first-party requests (1), worth fixing
- 401 /api/boards/9d7ce40c-56e1-40cd-8e07-721b58e400c7/shared
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
| Placeholder branding |
+10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.