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Category: UI frameworks

SvelteKit

Based on 22 real audits

63
Avg. Performance
94
Avg. Accessibility
95
Avg. Best Practices
97
Avg. SEO
74
Avg. Security
79
Avg. Composite
63 /100
Avg. Performance
401 ms
Avg. TTFB
79 /100
Avg. Composite
22
Sites Audited

How SvelteKit sites compare

SvelteKit sites perform above average with a mean Lighthouse performance score of 63/100, compared to the global average of 57/100.

Recent Audits

View adoption trends → See all 14 websites using SvelteKit →
SitePerformanceGradeAudited
companies.si55B2026-08-06
companies.si55B2026-08-06
tahri.technology98A2026-07-30
tahri.technology85A2026-07-30
tahri.technology86A2026-07-29
tahri.technology81A2026-07-29
tahri.technology96A2026-07-29
tahri.technology94B2026-07-29
ldns.com85B2026-06-20
radaresportivo.com46C2026-05-10

Commonly Used With

Sites that use SvelteKit also commonly use:

Svelte JavaScript frameworks 22Vite Miscellaneous 22Open Graph Miscellaneous 17Priority Hints Performance 15HSTS Security 14Google Search Console Analytics 12Google Workspace Email 12Cloudflare CDN 11Tailwind CSS UI frameworks 11HTTP/3 Miscellaneous 9

Compare with...

SvelteKit vs SvelteSvelteKit vs ViteSvelteKit vs Open GraphSvelteKit vs Priority HintsSvelteKit vs HSTSSvelteKit vs Google Search ConsoleSvelteKit vs Google WorkspaceSvelteKit vs CloudflareSvelteKit vs Tailwind CSSSvelteKit vs HTTP/3

FAQ

What is the average Lighthouse performance score for SvelteKit sites?
Based on 22 real audits, SvelteKit sites score an average of 63/100 on Lighthouse performance.
How does SvelteKit compare on web security?
SvelteKit sites score an average security grade of 74/100 in BeaverCheck audits.
What is the average page load time for SvelteKit websites?
The average Time to First Byte (TTFB) for SvelteKit sites is 401ms based on 22 audits.
How can I improve my SvelteKit site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your SvelteKit site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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