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Precursor Security

CREST-accredited penetration testing from £2,500 and 24/7 managed SOC. Triple CREST accredited. Fixed pricing.

Developer Tools
United Kingdom Estimated origin: United Kingdom

Added April 28, 2026 · Last analysed April 28, 2026 · via PeerPush · 71% 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 28 April 2026; the live site may have changed since.

Precursor Security scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: no Content-Security-Policy.

Launched on PeerPush on April 28, 2026. The site is hosted on Vercel, with a domain registered in 2018. Our crawler found 14 technologies on this site, covering email marketing, ai api, consent tooling, and CSS frameworks. The stack includes Google, Next.js, and React.

It's also on one of the most common stacks we track, shared by 10,662 launches and more locked down than the typical PeerPush launch.

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

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 20 · 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 (14)

Infrastructure
DNS Cloudflare DNS
Hosting Vercel (2)
Security HSTS (2)
Email
Business email Microsoft 365 (2)
Email marketing HubSpot
Mailchimp (2)
Email security ESVA Cloud (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (3)
Analytics & Marketing
Consent Google
SEO Google Search Console
Tag management Google Tag Manager
AI & Emerging
AI API Anthropic

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Let's Encrypt
Valid 9 Mar 2026 to 7 Jun 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8.4 years
Registered Feb 2018 · 101domain GRS Limited

Email Security

SPF -all Strict (-all). Strong.
DKIM Detected via known email provider
DMARC p=reject 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 (0)

This site uses no client-side storage we could detect on page load.

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)

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI writing signals +5
AI stack signals +10

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
ai-train = yes
search = yes
ai-input = yes
sitemap

Well-Known Files

robots.txt
sitemap.xml (147 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/blog/seo-poisoning-delivering-msix-installer-malware
Consent manager: Google
82% unique

Security Headers (5/6)

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

Performance

381ms response time
Faster than 47% of sites
1 third-party domains loaded

Build

Code splitting
10 JS files
2 CSS files
1 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.