← Back to browse

Blastra

Manage all your B2B directory submissions and listing updates from a single dashboard.

blastra.io · Added June 18, 2026 · Last analysed June 18, 2026 · via PeerPush · 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 18 June 2026; the live site may have changed since.

Blastra is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on PeerPush on June 18, 2026. The site is hosted on Amazon.com in the United States. The crawl picked up 15 technologies on this site, covering analytics, affiliate, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.

For context, it's running the same core stack as 7,879 other launches.

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

Vibe Score 40 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (15) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel
Image CDN Cloudinary
Security HSTS
Email
Business email Google Workspace (3)
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
UI library shadcn/ui
Analytics & Marketing
Affiliate PromoteKit (2)
Analytics Google Analytics (4)
PostHog (4)
Tag management Google Tag Manager
Business Tools
Error tracking Sentry

Infrastructure

Network
AS16509 · US
DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 5 May 2026 to 3 Aug 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (5)
NameLifetimeDetected as
csrfSecret session -
lang session -
ph_phc_cl69mvGa3T2Zm9FejkKJOoPkViwuGSRxQxM5WOTmv5S_posthog 1y PostHog
_ga 1y Google Analytics
_ga_4ZFX76B214 1y Google Analytics
Local storage (1)
KeySizeDetected as
ph_phc_cl69mvGa3T2Zm9FejkKJOoPkViwuGSRxQxM5WOTmv5S_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_cl69mvGa3T2Zm9FejkKJOoPkViwuGSRxQxM5WOTmv5S_posthog 388 B PostHog
ph_phc_cl69mvGa3T2Zm9FejkKJOoPkViwuGSRxQxM5WOTmv5S_primary_window_exists 4 B PostHog
ph_phc_cl69mvGa3T2Zm9FejkKJOoPkViwuGSRxQxM5WOTmv5S_window_id 38 B PostHog

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?

682 ms Server response
23% Faster than peers
1832 ms Largest contentful paint
0.55 Cumulative layout shift
1.4 MB Page weight
265 KB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

59 images: 44 oversized, 8 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
AI palette signals +5
AI writing signals +5
AI stack signals +10
AI layout 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

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

Well-Known Files

sitemap.xml (205 URLs)
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
86% unique

Security Headers (1/6)

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

Build

Code splitting
25 JS files
2 CSS files
6 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.