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YUI

Based on 1 real audits

25
Avg. Performance
92
Avg. Accessibility
96
Avg. Best Practices
92
Avg. SEO
60
Avg. Security
71
Avg. Composite
25 /100
Avg. Performance
300 ms
Avg. TTFB
71 /100
Avg. Composite
1
Sites Audited

How YUI sites compare

YUI sites tend to score below average on performance (25/100), compared to the global average of 47/100.

Recent Audits

SitePerformanceGradeAudited
www.stability.ai25C2026-04-07

Commonly Used With

Sites that use YUI also commonly use:

Zone.js JavaScript frameworks 1VWO Analytics 1unpkg CDN 1TypeScript Programming languages 1Stimulus JavaScript frameworks 1Statsig Analytics 1Squarespace Commerce Ecommerce 1Squarespace CMS 1Priority Hints Performance 1parallax.js JavaScript libraries 1

Compare with...

YUI vs Zone.jsYUI vs VWOYUI vs unpkgYUI vs TypeScriptYUI vs StimulusYUI vs StatsigYUI vs Squarespace CommerceYUI vs SquarespaceYUI vs Priority HintsYUI vs parallax.js

FAQ

What is the average Lighthouse performance score for YUI sites?
Based on 1 real audits, YUI sites score an average of 25/100 on Lighthouse performance.
How does YUI compare on web security?
YUI sites score an average security grade of 60/100 in BeaverCheck audits.
What is the average page load time for YUI websites?
The average Time to First Byte (TTFB) for YUI sites is 300ms based on 1 audits.
How can I improve my YUI site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your YUI site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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