Semsei
Semsei no persigue impresiones vanidosas: prioriza clics, intención de búsqueda y el snippet como anuncio (titles, metas, estructura). SEO sano con iteración y foco en oportunidades que mueven negocio.
83% unique tagline
www.semsei.io
· Added April 4, 2026
· Last analysed April 10, 2026· via 
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.
Tech Stack (14)
Infrastructure
| Cloudflare | Cdn | cookie_name |
| Cloudflare Bot Management | Security | cookie_name |
| HSTS | Security | http_header_name |
| Vercel | Hosting | http_header_name |
Email
| Resend | Transactional email | dkim_selector |
Build & Framework
| Clerk | Auth | cookie_name http_header_name http_header_value |
| hCaptcha | Captcha | iframe_src |
| Next.js | Meta-framework | cookie_name http_header_name link_href meta_name script_src |
| React | Framework | structural_signal |
| Tailwind CSS | CSS framework | structural_signal |
Analytics & Marketing
| Google Analytics | Analytics | cookie_name link_href script_src |
| Google Search Console | Seo | txt_prefix |
| Google Tag Manager | Tag management | link_href script_src |
| Microsoft Clarity | Analytics | script_src |
Infrastructure
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Canonical URL declared
✓
Responsive viewport meta tag
✓
Custom title and meta description
✓
Twitter card meta tags
✓
Semantic HTML (nav, main, article)
✓
Privacy policy page present
-
Source maps not exposed in production
-
Error tracking service installed
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Conventional landing-page palette | +5 |
| Distinctive copy style | +5 |
| Conventional AI tooling combination | +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.
Is this your site? 3 tips to improve your score
-
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.
Embed this score on your site
<a href="https://stackscope.dev/launch/9pneiwpx/semsei"><img src="https://stackscope.dev/badge/9pneiwpx.svg" alt="StackScope Score" height="28" /></a>