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BookGroup.social

BookGroup connects book clubs and reading communities. Run groups, discuss passages, and discover titles in the public library.

Social

bookgroup.social · Added June 25, 2026 · Last analysed June 25, 2026 · via · 75% 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 25 June 2026; the live site may have changed since.

BookGroup.social has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on June 25, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 9 months before launch. Our crawler found 14 technologies on this site, covering advertising, analytics, CDN, and cloud. The stack includes Tailwind CSS, Amazon SES, and Amazon Web Services.

Notably, it's running the same core stack as 202 other launches.

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

Vibe Score 10 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14) · Scale-up stack

Infrastructure
CDN AWS CloudFront
Cloud Amazon Web Services
DNS AWS Route 53
Hosting AWS S3
Email
Business email Google Workspace (3)
Transactional email Amazon SES
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library Motion
Analytics & Marketing
Advertising Google Ads (2)
Analytics Google Analytics (4)
SEO Google Search Console
Social Metricool
Tag management Google Tag Manager (4)

Infrastructure

Network
AS16509 · US
DNS
AWS Route 53
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Amazon
Valid 22 Apr 2026 to 5 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
9 months
Registered Sep 2025 · Amazon Registrar, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
?
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 (4)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_2S2MSQD5YM 1y Google Analytics
_gcl_au 3mo Google Ads
Local storage (1)
KeySizeDetected as
_gcl_ls 277 B Google Ads

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)

Performance How?

61 ms Server response
98% Faster than peers
1964 ms Largest contentful paint
0.00 Cumulative layout shift
557 KB Page weight
30 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized

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 palette signals +5
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
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (300 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
84% unique

Security Headers (0/6)

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

Build

Code splitting
5 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.