Modernizr

Modernizr is a JavaScript library that detects the features available in a user's browser.

JavaScript Framework758 domainsmodernizr.com

Stats

Adoption0.7%

Avg confidence100%

30-day trend+758

Search database

What is Modernizr?

Modernizr is a javascript framework technology. Modernizr is a JavaScript library that detects the features available in a user's browser.. Currently detected on 758 websites in the Glympt index.

Official website: modernizr.com.

Recently detected on

Top countries

BR9 CA10 DE31 ES23 FR28 GB45 IT30 NL20 SE18 US266

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Frequently used with

Google Tag Manager569 jQuery557 Google Analytics526 Google Analytics 4488 Global Site Tag481 core-js473 LetsEncrypt462 Bootstrap444 Google Font API347 PHP332

Frequently asked questions

How does Glympt detect Modernizr?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

How accurate?

Confidence averages 100% for Modernizr. ≥70% is highly reliable.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Major sites: ~7 days. Smaller domains: ~30 days. Trigger fresh scans from the dashboard.

Is Modernizr trending?

Modernizr gained 758 domains in 30 days.

What is "confidence"?

0–100 score indicating detection certainty. Multiple strong signals = high confidence.