← Back to browse

Expiry Guard

A new Flutter project.

67% unique tagline

expiryguard-7d3b9.web.app · Added April 10, 2026 · Last analysed April 10, 2026· via Product Hunt

Screenshot of Expiry Guard
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.
5.0
StackScope Score
Fair
0/100 Vibe Score
No AI signals
45/100 Launch Readiness
Partially ready
1/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (7)

Infrastructure
Fastly http_header_name
Firebase Hosting structural_signal
HSTS http_header_name
HTTP/3 http_header_value
Build & Framework
Firebase script_src
Flutter meta_content
Google Sign-In script_src

Infrastructure

Hosting
AS54113 · US
SSL Certificate
Google Trust Services
Expires 18 Jun 2026

Readiness Breakdown How?

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

Well-Known Files

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

Legal

? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (1/6)

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

Performance

239ms response time
Faster than 63% of sites
2 third-party domains loaded

Build

✗ HTML minified
3 JS files
2 Third-party domains
Is this your site? 8 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 privacy policy. Free generators like Termly or Iubenda can create one in minutes.
- 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
- Improve your security headers. Scan your site at securityheaders.com to see what's missing.
- Add Open Graph tags so your site looks good when shared on social media. Learn more
- Add a <link rel="canonical"> tag to prevent duplicate content issues. Learn more
Embed this score on your site
StackScope Score 
<a href="https://stackscope.dev/launch/lbrjokyo/expiry-guard"><img src="https://stackscope.dev/badge/lbrjokyo.svg" alt="StackScope Score" height="28" /></a>