Snapshots: Aug 24 launch 9.5 Aug 16 discovery

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Construction Gantt Chart & Site Reporting Software Malaysia | Rangka.co

Turn Telegram site updates into organised evidence, PM-reviewed progress, daily report drafts, and a current construction project schedule with Rangka.co.

Productivity
Malaysia Estimated origin: Malaysia

Added August 16, 2026 · Last analysed August 24, 2026 · via StackScope Discovery · also on Product Hunt

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 24 August 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.

Construction Gantt Chart & Site Reporting Software Malaysia | Rangka.co scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.

The site is hosted on Vercel. We've detected 15 technologies on this site, covering analytics, baas, captcha, and chat widgets. The stack includes Next.js, React, and Cloudflare Turnstile.

It's on one of the most common stacks we track, shared by 3,472 launches and more locked down than the typical StackScope Discovery launch.

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

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 20 · 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 (15) · Indie stack

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Business email PrivateEmail new (2)
Transactional email Resend
Build & Framework
BaaS Supabase new
Captcha Cloudflare Turnstile new
Framework React
Meta-framework Next.js (5)
Analytics & Marketing
Analytics Google Analytics new (6)
SEO Google Search Console
Tag management Google Tag Manager new (4)
Commerce & Payments
Payments Stripe new
Business Tools
Chat Crisp (6)
Other
Directory Product Hunt new

Infrastructure

Network
AS16509 · US
DNS
Namecheap 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 10 Aug 2026 to 8 Nov 2026
Certificate as captured in this snapshot, not a live check.

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 (5)

Cookies (3)
NameLifetimeDetected as
crisp-client%2Fsession%2Ff9d5bfd7-c43c-4eed-8131-4694ef912559 6mo Crisp
_ga 1y Google Analytics
_ga_84GQRPS8E4 1y Google Analytics
Local storage (2)
KeySizeDetected as
crisp-client/session/f9d5bfd7-c43c-4eed-8131-4694ef912559 44 B Crisp
crisp-client/session/f9d5bfd7-c43c-4eed-8131-4694ef912559:e 13 B Crisp

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)
Page title is 75 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

565 ms Server response
26% Faster than peers
1328 ms Largest contentful paint
0.00 Cumulative layout shift
814 KB Page weight
61 KB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized, 2 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
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing 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 (21 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 (5/6)

Permissions-Policy experimental (check browser support)
Content-Security-Policy report-only, so nothing is enforced yet
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
22 JS files
4 CSS files
4 Third-party domains

Brand Colours

App Manifest

Rangka.co
display: standalone 4 icons
theme #ffffff
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.