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WhenWorks4U

Instantly find the best meeting time across multiple timezones. Free, visual, and no sign-up required.

Productivity

Added April 20, 2026 · Last analysed April 20, 2026 · via · 71% unique tagline

Own this Launch?
Screenshot of WhenWorks4U

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 20 April 2026; the live site may have changed since.

WhenWorks4U looks production-ready overall, with a thorough launch checklist and clean crawl signals. Visible gaps: missing Permissions-Policy and Strict-Transport-Security, incomplete legal pages, and no email security records.

Launched on Product Hunt on April 20, 2026. The site is hosted on Hostinger, with a domain registered the day of launch. We've detected 9 technologies on this site, covering advertising, consent tooling, DNS providers, and web fonts. The stack includes Google Funding Choices, Google Ads, and Google AdSense.

It's on one of the most common stacks we track, shared by 889 launches and more locked down than the typical Product Hunt launch.

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

6.9
StackScope Score
Good
100/100 Launch Readiness
Launch ready
4/6 Security Headers
Decent
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 45 · Some 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 (9)

Infrastructure
DNS Hostinger DNS
Hosting Hostinger (2)
Protocol HTTP/3 (2)
Server LiteSpeed Web Server (2)
Build & Framework
Font Google Fonts
Analytics & Marketing
Advertising Google Ads
Google AdSense
Consent Google Funding Choices (2)
SEO Google Search Console

Infrastructure

Network
AS-HOSTINGER, CY
AS47583 · DE
DNS
Hostinger DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 19 Apr 2026 to 18 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Apr 2026 · HOSTINGER operations, UAB

Email Security

✗
SPF Not published. Your domain can be spoofed in phishing emails.
?
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.

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)
⚠
Meta description is 172 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Vibe Score Breakdown How?

SignalPoints
AI writing signals +5
AI code-structure signals +5
AI CSS signals +15

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
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (1 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
✓ Consent manager: Google Funding Choices
Detection works best on English language sites.

Security Headers (4/6)

✓
Referrer-Policy
✓
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✓
X-Content-Type-Options
✓
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

588ms response time
Faster than 28% of sites
5 third-party domains loaded

Build

✓ Code splitting
5 JS files
3 CSS files
5 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.