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Category: JavaScript frameworks

Svelte

Based on 85 real audits

52
Avg. Performance
89
Avg. Accessibility
92
Avg. Best Practices
92
Avg. SEO
69
Avg. Security
76
Avg. Composite
52 /100
Avg. Performance
438 ms
Avg. TTFB
76 /100
Avg. Composite
85
Sites Audited

How Svelte sites compare

Svelte sites tend to score below average on performance (52/100), compared to the global average of 57/100.

Recent Audits

View adoption trends → See all 67 websites using Svelte →
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
houseofwebhin.com67B2026-07-24
lantian.pub85B2026-07-24

Commonly Used With

Sites that use Svelte also commonly use:

Open Graph Miscellaneous 72Google Search Console Analytics 51Google Tag Manager Tag managers 43Priority Hints Performance 43core-js JavaScript libraries 38HSTS Security 37Cloudflare CDN 36Tailwind CSS UI frameworks 35HTTP/3 Miscellaneous 32Microsoft Analytics 29

Compare with...

Svelte vs Open GraphSvelte vs Google Search ConsoleSvelte vs Google Tag ManagerSvelte vs Priority HintsSvelte vs core-jsSvelte vs HSTSSvelte vs CloudflareSvelte vs Tailwind CSSSvelte vs HTTP/3Svelte vs Microsoft

FAQ

What is the average Lighthouse performance score for Svelte sites?
Based on 85 real audits, Svelte sites score an average of 52/100 on Lighthouse performance.
How does Svelte compare on web security?
Svelte sites score an average security grade of 69/100 in BeaverCheck audits.
What is the average page load time for Svelte websites?
The average Time to First Byte (TTFB) for Svelte sites is 438ms based on 85 audits.
How can I improve my Svelte site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Svelte site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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