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Postelix

Your LinkedIn GTM motion, configured to your voice, buyer and market. Anyone runs it at your standard.

Marketing
Cyprus Estimated origin: Cyprus

Added June 16, 2026 · Last analysed June 16, 2026 · via PeerPush

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 16 June 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Postelix looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on PeerPush on June 16, 2026. The site is hosted on Vercel, with a domain registered 6 weeks before launch. We've detected 14 technologies on this site, covering analytics, advertising, developer tools, and DNS providers. The stack includes Fastmail, Google Ads, and Google Analytics.

It's on one of the most common stacks we track, shared by 4,256 launches.

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

Vibe Score 53 · Many 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) · Scale-up stack

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Business email Fastmail (3)
Transactional email Resend
Build & Framework
Developer tools Vite
Font Google Fonts
Video Loom (2)
Analytics & Marketing
Advertising Google Ads
Analytics Google Analytics (2)
PostHog (2)
Segment
SEO Google Search Console
Tag management Google Tag Manager

Infrastructure

Network
AS16509 · US
DNS
Namecheap DNS
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
Let's Encrypt
Valid 3 May 2026 to 1 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 months
Registered May 2026 · NameCheap, Inc.

Email Security

SPF ?all Neutral (?all). Monitoring only, no enforcement.
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 (5)

Cookies (3)
NameLifetimeDetected as
ajs_anonymous_id 1y Segment
loom_anon_comment 1y Loom
loom_referral_video session Loom
Local storage (2)
KeySizeDetected as
postelix_geo_v1 36 B -
__ph_opt_in_out_phc_uK01zs0mwXVdSbwINorxni6yFszzyhWqCc4UJZIakF1 1 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?

308 ms Server response
48% Faster than peers
608 ms Largest contentful paint
0.01 Cumulative layout shift
12.0 MB Page weight
4.4 MB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

29 images: 10 oversized, 29 without width/height, 12 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 palette signals +5
AI writing signals +3
AI code-structure signals +5
AI layout signals +5
AI CSS signals +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

robots.txt
sitemap.xml (11 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (1/6)

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

Build

Code splitting
8 JS files
2 CSS files
6 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.