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Mzaks

Dagr is a schema-driven binary serialization format: you describe your data once and it generates zero-dependency reader/writer libraries…

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Added August 27, 2026 · Last analysed August 27, 2026 · via Hacker News

Own this Launch?
Screenshot of Mzaks

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 27 August 2026; the live site may have changed since.

Mzaks ships with the launch fundamentals in place, with a complete set of security headers, a thorough launch checklist, and well-configured email security. Worth fixing first: incomplete legal pages.

Launched on Hacker News on August 27, 2026. The site is served through Cloudflare, with a domain registered in 1998. The crawl picked up 13 technologies on this site, covering security, analytics, javascript library, and advertising. The stack includes Apollo Client, Apple App Store, and Cloudflare.

For context, it's tighter on security headers than most Hacker News launches.

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

9.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
6/6 Security Headers
Strong
2/3 Legal
Partial
2/2 Crawl files
Complete
92/100 Performance
Fast
Vibe Score 5 · Few 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 (13) · Scale-up stack

Infrastructure
CDN Cloudflare (2)
Security Cloudflare Bot Management
Google reCAPTCHA (2)
HSTS
Build & Framework
Captcha Cloudflare Turnstile
JavaScript library Apollo Client
React Router
Mobile Apple App Store
Analytics & Marketing
Advertising Google Ads
Analytics Cloudflare Web Analytics (2)
Google Analytics
Publishing Medium
Business Tools
Error tracking Datadog (2)

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 8 Jul 2026 to 6 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
28.3 years
Registered May 1998 · Amazon Registrar, Inc.

Email Security

✓
SPF ~all (via apex medium.com) Soft-fail (~all). Common and accepted.
✓
DKIM (via apex medium.com) Detected on apex medium.com
✓
DMARC p=reject (via apex medium.com) Reject (strict). Strong.
?
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 (10)

Cookies (5)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
uid 12mo -
_cfuvid session Cloudflare
_dd_s < 1h Datadog
__cf_ob session -
Local storage (3)
KeySizeDetected as
lo-non-moc-upsell-v2|displayed-at 26 B -
pr|e64bb5749142 13 B -
viewer-status|is-logged-in 5 B -
Session storage (1)
KeySizeDetected as
_cfPre_tabId 36 B -
IndexedDB (1)
DatabaseVersionDetected as
default 1 -
Using 27 KB of browser storage (of a 2 GB quota).

Readiness Breakdown How?

✓ Custom title and meta description
✓ Open Graph tags (title, image, description)
✓ Twitter card meta tags
✓ Canonical URL declared
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Page title is 77 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
⚠
Meta description is 195 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.

Performance How?

27 ms Server response
99% Faster than peers
724 ms Largest contentful paint
0.00 Cumulative layout shift
1.8 MB Page weight
28 KB Image weight
8 Third-party domains
20 Console errors
2 Failed requests

⚠ 7 images: 1 missing alt text

Broken first-party requests (2), worth fixing
  • 403 /_/graphql
  • 403 /_/clientele/reports/performance/

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 writing 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
✗ 1 AI bot blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (18 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/medium-privacy-policy-f03bf92035c9?source=post_page-----e64bb5749142---------------------------------------
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).

Security Headers (6/6)

✓
Referrer-Policy
✓
X-Frame-Options
✓
Permissions-Policy experimental (check browser support)
✓
X-Content-Type-Options
✓
Content-Security-Policy
✓
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting
5 JS files
1 CSS files
8 Third-party domains

Brand Colours

App Manifest

Medium
2 icons 2 native app links

Possibly by the same creator

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