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supread

Distraction-free PDF reader for focused reading

Productivity

Added April 24, 2026 · Last analysed April 24, 2026 · via · 67% 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 24 April 2026; the live site may have changed since.

supread is missing several launch fundamentals. Visible gaps: missing several security headers, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on April 24, 2026. The site is hosted on Netlify. Our crawler found 5 technologies on this site, covering analytics, web fonts, hosting, and package cdn. The stack includes Google Analytics, Google Fonts, and HSTS.

It's also on one of the most common stacks we track, shared by 1,571 launches.

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

3.8
StackScope Score
Poor
41/100 Launch Readiness
Partially ready
3/3* Legal
Complete*
0/2 Crawl files
Missing
Vibe Score 66 · Many AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (5)

Infrastructure
Hosting Netlify (3)
Security HSTS (2)
Build & Framework
Font Google Fonts
Package CDN jsDelivr
Analytics & Marketing
Analytics Google Analytics (3)

Infrastructure

Network
AS16509 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
DigiCert Inc
Valid 16 Feb 2026 to 19 Mar 2027
Certificate as captured in this snapshot, not a live check.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (2)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_HDJKCKP9WV 1y Google Analytics

Readiness Breakdown How?

Custom title and meta description (partial) missing meta description
Responsive viewport meta tag
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags
- Favicon present

Vibe Score Breakdown How?

SignalPoints
AI writing signals +3
AI iconography signals +3
AI code-structure signals +5
Recognised AI builder signature +30
AI typography signals +5

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

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (1/6)

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

Performance

501ms response time
Faster than 35% of sites
3 third-party domains loaded

Build

2 JS files
1 CSS files
3 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.