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bluei.io

https://Transport.bluei.io

B81
Performance 78Accessibility 97SEO 83Best Practices 77

7 technologies detected · Last audited May 10, 2026

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Technology stack

Backend

Node.js

Cdn

Cloudflare

Frontend

HTTP/3 React React Router Tailwind CSS

Hosting

Express

Frequently asked questions about bluei.io

What technology does bluei.io use?

bluei.io is built with HTTP/3, React, React Router, Tailwind CSS, and Node.js.

Is bluei.io fast?

Mostly — bluei.io scores 78/100 on Lighthouse mobile performance, above average but with room to improve.

Is bluei.io accessible?

Yes — bluei.io scores 97/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does bluei.io use?

No CMS fingerprint was detected on bluei.io — it may use a static site generator or a custom application.

Where is bluei.io hosted?

bluei.io is hosted on Express.

Does bluei.io use HTTPS?

Yes — bluei.io serves traffic over HTTPS.

1 audits

May 10, 2026 12:03 UTC Latest

/

Worker: worker-madrid-spain-01

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Scores

Performance 78Accessibility 97Best Practices 77SEO 83PWA 0

Timing

LCP: 3.48 sFirst Contentful Paint: 3.21 sTTFB: 177 msTotal Time: 177 msCumulative Layout Shift: 0.000

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