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Recibo

Automatize a emissão de recibos de arrendamento em Portugal. Simples, rápido e feito para senhorios que querem poupar tempo.

Portugal Estimated origin: Portugal

Added July 30, 2026 · Last analysed July 30, 2026 · via

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 30 July 2026; the live site may have changed since.

Recibo has the basics covered well, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. What needs work: incomplete legal pages, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on July 30, 2026. The site is served through Cloudflare. Our crawler found 11 technologies on this site, covering analytics, CDN, chat widgets, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

It's also running the same core stack as 4,409 other launches and tighter on security headers than most Product Hunt launches.

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

Vibe Score 5 · 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 (11)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Email
Email forwarding Cloudflare Email Routing (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (4)
Analytics & Marketing
Analytics PostHog (5)
SEO Google Search Console
Business Tools
Chat Crisp

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
Google Trust Services
Valid 21 Jul 2026 to 19 Oct 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
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 (1)
NameLifetimeDetected as
ph_phc_r9UUqtwZdbSBTxsdCLiPdXPTQnqH4mhUk3SrSpCbp7jA_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_r9UUqtwZdbSBTxsdCLiPdXPTQnqH4mhUk3SrSpCbp7jA_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_r9UUqtwZdbSBTxsdCLiPdXPTQnqH4mhUk3SrSpCbp7jA_posthog 2 B PostHog
ph_phc_r9UUqtwZdbSBTxsdCLiPdXPTQnqH4mhUk3SrSpCbp7jA_primary_window_exists 4 B PostHog
ph_phc_r9UUqtwZdbSBTxsdCLiPdXPTQnqH4mhUk3SrSpCbp7jA_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)

Performance How?

151 ms Server response
71% Faster than peers
652 ms Largest contentful paint
0.01 Cumulative layout shift
647 KB Page weight
168 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

5 images: 5 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 palette 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

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 (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 (6/6)

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

Build

Code splitting
17 JS files
2 CSS files
2 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.