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Category: JavaScript frameworks

Svelte

Based on 69 real audits

47
Avg. Performance
87
Avg. Accessibility
92
Avg. Best Practices
91
Avg. SEO
65
Avg. Security
74
Avg. Composite
47 /100
Avg. Performance
426 ms
Avg. TTFB
74 /100
Avg. Composite
69
Sites Audited

How Svelte sites compare

Svelte sites perform near the global average with a mean Lighthouse performance score of 47/100 (global average: 48/100).

Recent Audits

See all 60 websites using Svelte →
SitePerformanceGradeAudited
bodonu.no22C2026-05-19
knuddels.de55B2026-05-10
radaresportivo.com46C2026-05-10
astrowealth.store58C2026-05-08
insurancejournal.com86C2026-04-22
nyt.com0B2026-04-22
japantoday.com36C2026-04-22
in.gov.br46C2026-04-22
usyd.edu.au43C2026-04-22
ladepeche.fr43C2026-04-22

Commonly Used With

Sites that use Svelte also commonly use:

Open Graph Miscellaneous 60Google Search Console Analytics 47Google Tag Manager Tag managers 37core-js JavaScript libraries 34Priority Hints Performance 33HSTS Security 29Microsoft Analytics 27Cloudflare CDN 24Facebook Analytics 23Tailwind CSS Framework 23

Compare with...

Svelte vs Open GraphSvelte vs Google Search ConsoleSvelte vs Google Tag ManagerSvelte vs core-jsSvelte vs Priority HintsSvelte vs HSTSSvelte vs MicrosoftSvelte vs CloudflareSvelte vs FacebookSvelte vs Tailwind CSS

FAQ

What is the average Lighthouse performance score for Svelte sites?
Based on 69 real audits, Svelte sites score an average of 47/100 on Lighthouse performance.
How does Svelte compare on web security?
Svelte sites score an average security grade of 65/100 in BeaverCheck audits.
What is the average page load time for Svelte websites?
The average Time to First Byte (TTFB) for Svelte sites is 426ms based on 69 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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