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Blitzr

Blitzr is a speed reading app using RSVP technology to help you read 2–3x faster with better focus.

82% unique tagline

blitzr.web.app · Added April 7, 2026 · Last analysed April 10, 2026· via PeerPush

Screenshot of Blitzr
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.
6.0
StackScope Score
Good
20/100 Vibe Score
Few AI signals
82/100 Launch Readiness
Well prepared
1/6 Security Headers
Poor
neutral
AI Stance
No AI stance declared

Tech Stack (8)

Infrastructure
Fastly Cdn http_header_name
Firebase Hosting Hosting structural_signal
HSTS Security http_header_name
HTTP/3 Protocol http_header_value
Build & Framework
Next.js Meta-framework meta_name script_src
React Framework structural_signal
Tailwind CSS CSS framework structural_signal
Other
Apple App Store Mobile link_href

Infrastructure

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

Readiness Breakdown How?

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

Vibe Score Breakdown How?

SignalPoints
Conventional landing-page palette +5
Distinctive copy style +5
Default scaffold artefact +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.

Well-Known Files

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

Legal

✓ Privacy Policy
? Terms of Service not detected
88% unique
Mentions:
Do Not Sell

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

32ms response time
Faster than 100% of sites
2 third-party domains loaded

Build

✓ HTML minified
9 JS files
2 Third-party domains
Is this your site? 6 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
- Improve your security headers. Scan your site at securityheaders.com to see what's missing.
- 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/23f9bmj0/blitzr"><img src="https://stackscope.dev/badge/23f9bmj0.svg" alt="StackScope Score" height="28" /></a>