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Crosspublish

Create, schedule, and publish social media posts to X, Threads, Bluesky, Instagram, Facebook, and more. Grow faster with analytics, and AI automations.

Marketing

Added September 2, 2026 · Last analysed September 2, 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 2 September 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.

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

Launched on Product Hunt on September 2, 2026. The site is served through Cloudflare, with a domain registered 5 months before launch. The crawl picked up 18 technologies on this site, covering directory, ui library, analytics, and CDN. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 5,830 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 (18)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Security Cloudflare Bot Management
Email
Email forwarding Cloudflare Email Routing (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics PostHog (4)
Marketing TikTok Domain Verification
SEO Google Search Console
Social Bluesky
Business Tools
Error tracking Sentry (2)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 18 Jul 2026 to 16 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Mar 2026 · Cloudflare, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (8)

Cookies (3)
NameLifetimeDetected as
cf_clearance 12mo Cloudflare
ph_phc_kJvWcRkGV6DgAjCHZaFHiZRpfhE35ZsjSmKUreo8sBEc_posthog 12mo -
__cf_bm < 1h Cloudflare
Local storage (1)
KeySizeDetected as
ph_phc_kJvWcRkGV6DgAjCHZaFHiZRpfhE35ZsjSmKUreo8sBEc_posthog 1.4 KB PostHog
Session storage (4)
KeySizeDetected as
ph_phc_kJvWcRkGV6DgAjCHZaFHiZRpfhE35ZsjSmKUreo8sBEc_posthog 388 B PostHog
ph_phc_kJvWcRkGV6DgAjCHZaFHiZRpfhE35ZsjSmKUreo8sBEc_primary_window_exists 4 B PostHog
ph_phc_kJvWcRkGV6DgAjCHZaFHiZRpfhE35ZsjSmKUreo8sBEc_window_id 38 B PostHog
sentryReplaySession 142 B Sentry

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?

155 ms Server response
69% Faster than peers
3632 ms Largest contentful paint
0.00 Cumulative layout shift
1.0 MB Page weight
279 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

30 images: 6 oversized, 4 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 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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (27 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms-of-service
? 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
29 JS files
2 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.