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World Time Planner AI

Plan meetings across time zones with a free AI scheduling assistant, world clock dashboard, timezone grid, and calendar export tools.

worldtimeplanner.ai · Added June 12, 2026 · Last analysed June 12, 2026 · via · 71% 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 12 June 2026; the live site may have changed since.

World Time Planner AI is largely in shape, with complete legal pages, fast page loads, and clean crawl signals. Main gaps: missing several security headers, analytics without a consent banner, and incomplete email security.

Launched on Product Hunt on June 12, 2026. The domain was registered 4 months before launch. The crawl picked up 13 technologies on this site, covering hosting, analytics, baas, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's one of 78 launches on this exact stack.

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

Vibe Score 25 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (13)

Infrastructure
DNS Google Domains DNS
Hosting Firebase App Hosting (2)
Google Cloud
Protocol HTTP/3
Proxy Envoy
Email
Business email Google Workspace
Build & Framework
BaaS Firebase (3)
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
UI library shadcn/ui
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console

Infrastructure

Network
AS15169 19527 · US
DNS
Google Domains DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 26 Apr 2026 to 25 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
4 months
Registered Feb 2026 · Squarespace Domains LLC

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 (8)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_1EHQ0L18HD 1y Google Analytics
Local storage (1)
KeySizeDetected as
visitor_uuid 36 B -
Session storage (2)
KeySizeDetected as
session_uuid 36 B -
visitorVisitLogged 4 B -
IndexedDB (3)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebase-installations-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

Custom title and meta description
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 61 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
- Open Graph tags (title, image, description)
- Twitter card meta tags

Performance How?

154 ms Server response
80% Faster than peers
548 ms Largest contentful paint
0.01 Cumulative layout shift
1.3 MB Page weight
596 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

6 images: 1 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 CSS signals +10
AI palette signals +5
AI stack signals +10

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

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (11 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
90% unique

Security Headers (0/6)

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

Build

HTML minified
CSS minified
JS minified
Code splitting
28 JS files
1 CSS files
2 Third-party domains

Brand Colours

App Manifest

WorldTimePlanner
display: standalone 2 icons 1 native app link
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.