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Perception Interval

Transform civic discourse through intelligent collaboration. Connect individuals, companies, and governments for high-quality discussions, knowledge sharing, and evidence-based decision-making on critical civic issues.

www.perceptioninterval.com · Added June 16, 2026 · Last analysed June 16, 2026 · via · 83% unique tagline

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 16 June 2026; the live site may have changed since.

Perception Interval is largely in shape, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing Content-Security-Policy and Strict-Transport-Security, no sitemap, and incomplete email security.

Launched on Product Hunt on June 16, 2026. The site is hosted on Fastly in the United States, with a domain registered in 2021. The crawl picked up 7 technologies on this site, covering AI builders, CDN, CSS frameworks, and DNS providers. The stack includes Tailwind CSS, Cloudflare, and Google Domains DNS.

For context, it's on one of the most common stacks we track, shared by 1,107 launches and more locked down than the typical Product Hunt launch.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 100 · Strong AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7)

Infrastructure
CDN Cloudflare
DNS Google Domains DNS
Protocol HTTP/3
Email
Business email Google Workspace (3)
Build & Framework
CSS framework Tailwind CSS
UI library shadcn/ui
AI & Emerging
AI builder Lovable

Infrastructure

Network
AS54113 · US
DNS
Google Domains DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Let's Encrypt
Valid 27 May 2026 to 25 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4.9 years
Registered Jul 2021 · Squarespace Domains II LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC Not published. Receivers fall back to permissive defaults.
?
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 (1)

Local storage (1)
KeySizeDetected as
theme 6 B -

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)
Meta description is 218 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Canonical URL declared

Performance How?

64 ms Server response
98% Faster than peers
436 ms Largest contentful paint
0.27 Cumulative layout shift
247 KB Page weight
1 KB Image weight
0 Console errors
0 Failed requests

3 images: 1 oversized, 3 without width/height

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?

SignalPoints
AI CSS signals +10
AI copy signals +5
Recognised AI builder signature +100
Default scaffold favicon +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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
76% unique

Security Headers (4/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

1 JS files
1 CSS files
0 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.