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etherscan.io

https://etherscan.io

C71
Performance 29Accessibility 86SEO 100Best Practices 77

7 technologies detected · Last audited Apr 22, 2026

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Technology stack

Cdn

Cloudflare

Frontend

AngularJS Cloudflare Turnstile Google Search Console HTTP/3 Microsoft Zoho Mail

Frequently asked questions about etherscan.io

What technology does etherscan.io use?

etherscan.io is built with AngularJS, Cloudflare Turnstile, Google Search Console, HTTP/3, and Microsoft.

Is etherscan.io fast?

No — etherscan.io scores 29/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is etherscan.io accessible?

Mostly — etherscan.io scores 86/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does etherscan.io use?

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

Where is etherscan.io hosted?

etherscan.io is served through Cloudflare.

Does etherscan.io use HTTPS?

Yes — etherscan.io serves traffic over HTTPS.

1 audits

Apr 22, 2026 20:01 UTC Latest

/

Worker: worker-singapore-sg-01

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Scores

Performance 29Accessibility 86Best Practices 77SEO 100PWA 0

Timing

LCP: 20.78 sFirst Contentful Paint: 10.42 sTTFB: 340 msTotal Time: 342 msCumulative Layout Shift: 0.000

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