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Category: UI frameworks

shadcn/ui

Based on 156 real audits

59
Avg. Performance
93
Avg. Accessibility
93
Avg. Best Practices
97
Avg. SEO
79
Avg. Security
82
Avg. Composite
59 /100
Avg. Performance
640 ms
Avg. TTFB
82 /100
Avg. Composite
156
Sites Audited

How shadcn/ui sites compare

shadcn/ui sites perform near the global average with a mean Lighthouse performance score of 59/100 (global average: 60/100).

Recent Audits

View adoption trends → See all 127 websites using shadcn/ui →
SitePerformanceGradeAudited
aimetadatacleaner.pro54B2026-10-26
ClucktheWeb.com53B2026-10-26
Roic.ai37B2026-10-24
aryanworldwide.github.io/Robocraft67B2026-10-23
app.winihealth.com37C2026-10-23
d-x.capital65B2026-10-21
rewordsai.app68B2026-10-20
usewebatlas.com98B2026-10-18
birthdaywebsite.app41B2026-10-17
hospitalbagchecklist.online67B2026-10-17

Commonly Used With

Sites that use shadcn/ui also commonly use:

Tailwind CSS UI frameworks 156Open Graph Miscellaneous 146Cloudflare CDN 124Lucide Font scripts 118React JavaScript frameworks 114Radix UI UI frameworks 114Priority Hints Performance 111HTTP/3 Miscellaneous 103Google Search Console Analytics 96Webpack Miscellaneous 91

Compare with...

shadcn/ui vs Tailwind CSSshadcn/ui vs Open Graphshadcn/ui vs Cloudflareshadcn/ui vs Lucideshadcn/ui vs Reactshadcn/ui vs Radix UIshadcn/ui vs Priority Hintsshadcn/ui vs HTTP/3shadcn/ui vs Google Search Consoleshadcn/ui vs Webpack

FAQ

What is the average Lighthouse performance score for shadcn/ui sites?
Based on 156 real audits, shadcn/ui sites score an average of 59/100 on Lighthouse performance.
How does shadcn/ui compare on web security?
shadcn/ui sites score an average security grade of 79/100 in BeaverCheck audits.
What is the average page load time for shadcn/ui websites?
The average Time to First Byte (TTFB) for shadcn/ui sites is 640ms based on 156 audits.
How can I improve my shadcn/ui site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your shadcn/ui site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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