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One Page Life Calendar

Show HN: One Page Life Calendar

Productivity

Added July 2, 2026 · Last analysed July 2, 2026 · via Hacker News

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 2 July 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.

One Page Life Calendar ships with the basics, with complete legal pages. Visible gaps: missing several security headers, no robots.txt or sitemap, and no email security records.

Launched on Hacker News on July 2, 2026. The site is hosted on Vercel, with a domain registered in 2024. We've detected 9 technologies on this site, covering baas, CSS frameworks, frameworks, and hosting. The stack includes Svelte, SvelteKit, and Tailwind CSS.

It's one of 36 launches on this exact stack.

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

4.1
StackScope Score
Fair
52/100 Launch Readiness
Partially ready
3/3 Legal
Complete
0/2 Crawl files
Missing
Vibe Score 0 · No 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) · Indie stack

Infrastructure
Hosting Vercel (2)
Security HSTS
Build & Framework
BaaS Firebase
CSS framework Tailwind CSS
Framework Svelte
JavaScript library Media Chrome
Media Google Cast
Meta-framework SvelteKit (3)
Video Mux (2)

Infrastructure

Network
AS16509 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 26 May 2026 to 24 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2.3 years
Registered Jun 2024 · GoDaddy.com, LLC

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.

Storage (4)

Cookies (1)
NameLifetimeDetected as
muxData 12mo Mux
Local storage (1)
KeySizeDetected as
media-chrome-pref-muted 5 B Media Chrome
IndexedDB (2)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

Custom title and meta description
Responsive viewport meta tag
Favicon present
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags
- Semantic HTML (nav, main, article)

Performance How?

194 ms Server response
69% Faster than peers
796 ms Largest contentful paint
0.01 Cumulative layout shift
1.3 MB Page weight
73 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

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

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/auth/privacy
Terms of Service
/auth/terms
92% unique

Security Headers (1/6)

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

Build

0 JS files
3 CSS files
1 Third-party domains

Brand Colours

App Manifest

actions.life
display: standalone 2 icons
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.