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PostNitro

Create, schedule, and publish AI-powered carousel posts for LinkedIn, Instagram, TikTok, X & Threads. 100+ templates, public API, and brand kits. Free to start.

Marketing

Added August 12, 2026 · Last analysed August 12, 2026 · via PeerPush

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 12 August 2026; the live site may have changed since.

PostNitro has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on PeerPush on August 12, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2023. Our crawler found 17 technologies on this site, covering analytics, marketing, security, and affiliate. The stack includes Next.js, React, and Affonso.

It's also on one of the most common stacks we track, shared by 2,885 launches.

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

Vibe Score 18 · 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 (17)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Business email Google Workspace (2)
Build & Framework
Framework React
Meta-framework Next.js (6)
Analytics & Marketing
Affiliate Affonso (2)
Analytics Jitsu
ProfitWell (2)
Usermaven (2)
Marketing Facebook Domain Verification
TikTok Domain Verification
SEO Google Search Console
Commerce & Payments
Payments Paddle (3)
Business Tools
Chat Crisp (5)

Infrastructure

Network
AS16509 · US
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
Let's Encrypt
Valid 6 Jul 2026 to 4 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3.4 years
Registered Mar 2023 · NameCheap, Inc.

Email Security

SPF -all Strict (-all). Strong.
?
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 (7)

Cookies (4)
NameLifetimeDetected as
crisp-client%2Fsession%2Fb52117b8-a428-4c0a-9dad-fe5432d73b3b 6mo Crisp
NEXT_LOCALE session Next.js
__cf_bm < 1h Cloudflare
__eventn_id_UMhaiKhH6G 1y Jitsu
Local storage (3)
KeySizeDetected as
crisp-client/session/b52117b8-a428-4c0a-9dad-fe5432d73b3b 44 B Crisp
crisp-client/session/b52117b8-a428-4c0a-9dad-fe5432d73b3b:e 13 B Crisp
usermaven_offline_queue_default_data 14 B Usermaven

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?

437 ms Server response
39% Faster than peers
996 ms Largest contentful paint
0.01 Cumulative layout shift
1.2 MB Page weight
170 KB Image weight
7 Third-party domains
2 Console errors
2 Failed requests

14 images: 1 without width/height

Broken first-party requests (2), worth fixing
  • 404 /blog?_rsc=ry-B8umWgNEV4JR9
  • 404 /app/carousel-maker?_rsc=ry-B8umWgNEV4JR9

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
AI writing signals +5
AI iconography signals +3
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
ai-train = yes
search = yes
ai-input = yes
? None advertised

Well-Known Files

robots.txt
sitemap.xml (951 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
94% unique

Security Headers (1/6)

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

Build

Code splitting
35 JS files
10 CSS files
7 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.