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MyBookzApp

Gerencie sua biblioteca pessoal e hábitos de leitura.

mybookz.app · Added June 13, 2026 · Last analysed June 13, 2026 · via · 60% 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 13 June 2026; the live site may have changed since.

MyBookzApp looks production-ready overall, with complete legal pages and clean crawl signals. What needs work: missing several security headers and incomplete email security.

Launched on Product Hunt on June 13, 2026. The site is hosted on Fastly in the United States, with a domain registered 8 months before launch. We've detected 14 technologies on this site, covering advertising, analytics, baas, and CDN. The stack includes Google Funding Choices, React, and Tailwind CSS.

It's running the same core stack as 175 other launches.

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

Vibe Score 35 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14)

Infrastructure
CDN Fastly
DNS Namecheap DNS
Protocol HTTP/3
Security HSTS
Email
Business email Namecheap Email Forwarding (2)
Build & Framework
BaaS Firebase
CSS framework Tailwind CSS
Framework React
UI library shadcn/ui
Analytics & Marketing
Advertising Google Ads
Google AdSense
Analytics Google Analytics (3)
Consent Google Funding Choices (2)
SEO Google Search Console

Infrastructure

Network
AS54113 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Google Trust Services
Valid 16 May 2026 to 14 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 months
Registered Sep 2025 · Namecheap Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
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 (9)

Cookies (3)
NameLifetimeDetected as
FCCDCF 1y Google Funding Choices
_ga 1y Google Analytics
_ga_ZR1W69V70B 1y Google Analytics
Local storage (3)
KeySizeDetected as
mybookz_demo_books 7 KB -
mybookz_language 2 B -
theme 5 B -
IndexedDB (3)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebase-installations-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

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

Performance How?

350 ms Server response
51% Faster than peers
1376 ms Largest contentful paint
0.00 Cumulative layout shift
10.2 MB Page weight
8.3 MB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

20 images: 7 oversized, 3 without width/height, 3 missing alt text

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 palette signals +5
AI layout signals +5
Stock-image social proof +15

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 (7 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Google Funding Choices
90% unique

Security Headers (1/6)

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

Build

HTML minified
CSS minified
JS minified
Code splitting
28 JS files
2 CSS files
4 Third-party domains

Brand Colours

App Manifest

MyBookzApp - Sua Biblioteca Inteligente
display: standalone 5 icons 1 native app link
theme #FFFFFF
books education productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.