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Cortex Marketing

Cortex drafts and ideates in your brand voice, runs approvals when you need them, publishes or schedules to Instagram, Facebook, LinkedIn, TikTok, and X, and keeps engagement moving with AI suggestions grounded in your brand.

Marketing

Added June 23, 2026 · Last analysed June 23, 2026 · via

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 23 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.

Cortex Marketing covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on June 23, 2026. The site is hosted on Railway, with a domain registered 5 months before launch. Our crawler found 8 technologies on this site, covering analytics, CSS frameworks, frameworks, and hosting. The stack includes Next.js, React, and Tailwind CSS.

It's also on one of the most common stacks we track, shared by 594 launches.

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

Vibe Score 30 · Some 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 (8) · Scale-up stack

Infrastructure
Hosting Railway
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (4)
UI library shadcn/ui
Video Loom (3)
Analytics & Marketing
Analytics PostHog (4)
Segment

Infrastructure

Network
AS400940 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 12 Jun 2026 to 10 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 months
Registered Jan 2026 · NameCheap, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
DKIM (via apex cortexkernel.com) Detected on apex cortexkernel.com
DMARC p=none (via apex cortexkernel.com) 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 (8)

Cookies (4)
NameLifetimeDetected as
ajs_anonymous_id 12mo Segment
loom_anon_comment 12mo Loom
loom_referral_video session Loom
ph_phc_cifDJEXSjqq2P1ugHgyagj7SYrZFqmWkIubZbD4bgES_posthog 12mo PostHog
Local storage (1)
KeySizeDetected as
ph_phc_cifDJEXSjqq2P1ugHgyagj7SYrZFqmWkIubZbD4bgES_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_cifDJEXSjqq2P1ugHgyagj7SYrZFqmWkIubZbD4bgES_posthog 388 B PostHog
ph_phc_cifDJEXSjqq2P1ugHgyagj7SYrZFqmWkIubZbD4bgES_primary_window_exists 4 B PostHog
ph_phc_cifDJEXSjqq2P1ugHgyagj7SYrZFqmWkIubZbD4bgES_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)
Meta description is 225 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

876 ms Server response
13% Faster than peers
0.00 Cumulative layout shift
936 KB Page weight
74 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

13 images: 4 oversized, 8 without width/height, 5 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 copy signals +5
AI onboarding signals +5
AI palette 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

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 (1 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (0/6)

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

Build

Code splitting
23 JS files
2 CSS files
2 Third-party domains

Brand Colours

App Manifest

Cortex Marketing
display: standalone 2 icons
theme #4954bb
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.