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Category: JavaScript libraries

Modernizr

Based on 260 real audits

44
Avg. Performance
85
Avg. Accessibility
86
Avg. Best Practices
90
Avg. SEO
64
Avg. Security
73
Avg. Composite
44 /100
Avg. Performance
403 ms
Avg. TTFB
73 /100
Avg. Composite
260
Sites Audited

How Modernizr sites compare

Modernizr sites tend to score below average on performance (44/100), compared to the global average of 65/100.

Recent Audits

See all 253 websites using Modernizr →
SitePerformanceGradeAudited
portnerag.ch34C2026-05-16
portnerag.ch40C2026-05-16
impactcommerce.com39B2026-05-12
Mainstreetestatesales.com54B2026-05-10
printxpressgp.com49C2026-05-10
Lovemedia.nz47C2026-05-10
www.creativeandbeyondph.com38C2026-05-10
www.compliancewire.com83C2026-05-10
atl30309.com42C2026-05-10
heidcustomwoodworking.com37C2026-05-10

Commonly Used With

Sites that use Modernizr also commonly use:

jQuery JavaScript libraries 225Open Graph Miscellaneous 214Google Tag Manager Tag managers 188Google Search Console Analytics 184Google Analytics Analytics 159Microsoft Analytics 141core-js JavaScript libraries 114HSTS Security 104Cloudflare CDN 86Bootstrap UI frameworks 83

Compare with...

Modernizr vs jQueryModernizr vs Open GraphModernizr vs Google Tag ManagerModernizr vs Google Search ConsoleModernizr vs Google AnalyticsModernizr vs MicrosoftModernizr vs core-jsModernizr vs HSTSModernizr vs CloudflareModernizr vs Bootstrap

FAQ

What is the average Lighthouse performance score for Modernizr sites?
Based on 260 real audits, Modernizr sites score an average of 44/100 on Lighthouse performance.
How does Modernizr compare on web security?
Modernizr sites score an average security grade of 64/100 in BeaverCheck audits.
What is the average page load time for Modernizr websites?
The average Time to First Byte (TTFB) for Modernizr sites is 403ms based on 260 audits.
How can I improve my Modernizr site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Modernizr site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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