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svelte.dev

https://kit.svelte.dev

Performance 89Accessibility 100SEO 100Best Practices 100

9 technologies detected · Last audited Apr 6, 2026

View full audit

Technology stack

Analytics

Vercel Analytics Vercel Speed Insights

Cdn

Vercel Edge

Frontend

HSTS Priority Hints Svelte SvelteKit Vite

Hosting

Vercel

Frequently asked questions about svelte.dev

What technology does svelte.dev use?

svelte.dev is built with HSTS, Priority Hints, Svelte, SvelteKit, and Vite.

Is svelte.dev fast?

Mostly — svelte.dev scores 89/100 on Lighthouse mobile performance, above average but with room to improve.

Is svelte.dev accessible?

Yes — svelte.dev scores 100/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does svelte.dev use?

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

Where is svelte.dev hosted?

svelte.dev is hosted on Vercel.

Does svelte.dev use HTTPS?

Yes — svelte.dev serves traffic over HTTPS.

Sites with a similar tech stack

coindesk.com

8 shared technologies

amplitude.com

7 shared technologies

scotusblog.com

7 shared technologies

square.com

7 shared technologies

vercel.com

7 shared technologies

bombas.com

6 shared technologies

digg.com

6 shared technologies

francebleu.fr

6 shared technologies

Performance Trends

Performance stable →

TTFB stable →

FCP stable →

LCP stable →

3 audits

Apr 6, 2026 15:08 UTC Latest

Worker: worker-newyork-us-01

View full report →

Scores

Performance 89Accessibility 100Best Practices 100SEO 100PWA 0

Timing

LCP: 3.35 sFirst Contentful Paint: 2.30 sTTFB: 75 msTotal Time: 75 msCumulative Layout Shift: 0.000

Apr 4, 2026 18:30 UTC

Worker: worker-singapore-sg-01

View full report →

Scores

Performance 81Accessibility 100Best Practices 100SEO 100PWA 0

Timing

LCP: 4.17 sFirst Contentful Paint: 2.30 sTTFB: 107 msTotal Time: 107 msCumulative Layout Shift: 0.000

Apr 4, 2026 16:44 UTC

Worker: worker-santaclara-us-01

View full report →

Scores

Performance 91Accessibility 100Best Practices 100SEO 100PWA 0

Timing

LCP: 3.41 sFirst Contentful Paint: 1.53 sTTFB: 81 msTotal Time: 81 msCumulative Layout Shift: 0.000

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