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CalAction

iOS won't import your .ics files properly. CalAction will. Share sheet, file import, URL, QR code, and more.

67% unique tagline

calaction.mijndertstuij.nl · Added April 7, 2026 · Last analysed April 10, 2026· via Hacker News

This analysis is a snapshot taken on 10 April 2026. The site may have changed since then and results may not reflect its current state.
7.0
StackScope Score
Good
5/100 Vibe Score
Few AI signals
77/100 Launch Readiness
Well prepared
neutral
AI Stance
No AI stance declared

Tech Stack (3)

Infrastructure
Cloudflare http_header_name
HSTS http_header_name
HTTP/3 http_header_value

Infrastructure

Hosting
AS13335 · US
SSL Certificate
Google Trust Services
Expires 8 Jun 2026
Domain Age
17.5 years
Registered Oct 2008 · team.blue nl B.V.

Readiness Breakdown How?

Open Graph tags (title, image, description)
Canonical URL declared
Responsive viewport meta tag
Custom title and meta description
Semantic HTML (nav, main, article)
Privacy policy page present
- Source maps not exposed in production
- Error tracking service installed
- Twitter card meta tags
- Favicon present

Vibe Score Breakdown How?

SignalPoints
Writing style patterns +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.

Well-Known Files

robots.txt
llms.txt
security.txt
sitemap.xml
ads.txt
humans.txt

Legal

? Terms of Service not detected
90% unique
Mentions:
Cookies

Security Headers (3/6)

Referrer-Policy
X-Frame-Options
Permissions-Policy
X-Content-Type-Options
Content-Security-Policy
Strict-Transport-Security
X-XSS-Protection (legacy)

Performance

142ms response time
Faster than 80% of sites
1 third-party domains loaded

Build

HTML minified
0 JS files
1 Third-party domains
Is this your site? 4 tips to improve your score
- Add a robots.txt file to control how search engines and bots crawl your site. Learn more
- Add a sitemap.xml to help search engines discover all your pages. Learn more
- Add a /.well-known/security.txt so security researchers can reach you. Learn more
- Consider adding a llms.txt file to help AI models understand your site. Not yet a standard, but gaining adoption. Learn more
Embed this score on your site
StackScope Score
<a href="https://stackscope.dev/launch/s4pb1ygl/calaction"><img src="https://stackscope.dev/badge/s4pb1ygl.svg" alt="StackScope Score" height="28" /></a>