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LinkupAPI

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

linkupapi.com · Added June 8, 2026 · Last analysed June 8, 2026 · via PeerPush · 57% 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 8 June 2026; the live site may have changed since.

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 hosted on Cloudflare London in the United States, with a domain registered in 2024. The crawl picked up 16 technologies on this site, covering package cdn, affiliate, analytics, and CDN. 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
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (16)

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

Infrastructure

DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
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
1.8 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
74% 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
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.

Security Headers (3/6)

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

Build

HTML minified
CSS minified
JS minified
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.