← Back to browse

LinkupAPI

Give your AI agents access to Linkedin, WhatsApp, and real-time web data through a single powerful API.

Developer Tools
France Estimated origin: France

Added June 8, 2026 · Last analysed June 8, 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 8 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.

LinkupAPI is partway there. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt.

Launched on PeerPush on June 8, 2026. The site is served through Cloudflare, with a domain registered in 2024. The crawl picked up 18 technologies on this site, covering javascript library, package cdn, affiliate, and analytics. The stack includes Brevo, Cloudflare, and Cloudflare DNS.

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

Vibe Score 10 · 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 (18)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Email
Email forwarding Cloudflare Email Routing (2)
Email marketing Brevo
Transactional email Cloudflare Email
Build & Framework
Developer tools Slater
JavaScript library GSAP
Lenis
Package CDN jsDelivr
unpkg (2)
Site builder Webflow (4)
Analytics & Marketing
Affiliate Rewardful
Analytics Google Analytics (3)
SEO Google Search Console
Tag management Google Tag Manager
Business Tools
Chat Crisp (4)

Infrastructure

DNS
Cloudflare 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
Google Trust Services
Valid 3 Jun 2026 to 1 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 years
Registered Sep 2024 · NameCheap, Inc.

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 (6)

Cookies (4)
NameLifetimeDetected as
crisp-client%2Fsession%2Facb96049-42dc-409f-8340-2e139f69e9dc 6mo Crisp
_cfuvid session Cloudflare
_ga 1y Google Analytics
_ga_E24F3VPSKD 1y Google Analytics
Local storage (2)
KeySizeDetected as
crisp-client/session/acb96049-42dc-409f-8340-2e139f69e9dc 44 B Crisp
crisp-client/session/acb96049-42dc-409f-8340-2e139f69e9dc:e 13 B Crisp

Readiness Breakdown How?

Custom title and meta description
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Twitter card meta tags

Performance How?

186 ms Server response
69% Faster than peers
384 ms Largest contentful paint
0.12 Cumulative layout shift
2.5 MB Page weight
363 KB Image weight
10 Third-party domains
0 Console errors
0 Failed requests

74 images: 32 oversized, 74 without width/height, 74 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
Round-number metric claim +5
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

robots.txt
sitemap.xml (56 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
Terms of Service
/legal/terms-of-use
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.

Security Headers (3/6)

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

Build

Code splitting
13 JS files
2 CSS files
10 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.