Technology Comparison

lazysizes vs Modernizr

Side-by-side comparison based on real-world adoption data from 43,009 detections across analyzed websites.

Market Share Distribution

lazysizes (22%)Modernizr (78%)
Total Detections
9,477
lazysizes
33,532
Modernizr
HIGHER
Websites Using
9,494
lazysizes
34,243
Modernizr
HIGHER
Used Together
1046
websites use both
2% OVERLAP

lazysizes

Libraries

LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

9,477 detections
9494 sites
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Modernizr

Libraries

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

33,532 detections
34243 sites
Visit WebsiteView Profile

Our Analysis

Modernizr is significantly more popular than lazysizes in our dataset, appearing on 34243 websites compared to 9494. 1046 websites use both technologies together (2% overlap). Both are in the Libraries category, making them direct alternatives.

Sites Using Both (1046)

24hip-hop.com3dwithus.com3plearning.com5uu8.com80000hours.orga-contresens.netaccentclothing.comacdsee.comacdsystems.comacinfinity.comacmcountry.comactivenews.roactiveplayer.ioactual-cosmetology.ruadlit.orgadoptionnetwork.comadornmonde.comadsthumb.comadvocatemag.comaeca.es

Only lazysizes

1000.menu1000miglia.it100proxies.com109print.com10eurobonus.casino10xtravel.com11plus.co.uk123contactform.com123formbuilder.com1320video.com

Only Modernizr

007.com01.org1-webdirectory.com10000birds.com1000bulbs.com1000rr.co.uk1001bookmarks.com1001cocktails.com1001inventions.com100bt.com

Frequently Asked Questions

What is the difference between lazysizes and Modernizr?

Modernizr is significantly more popular than lazysizes in our dataset, appearing on 34243 websites compared to 9494. 1046 websites use both technologies together (2% overlap). Both are in the Libraries category, making them direct alternatives.

Which is more popular, lazysizes or Modernizr?

Modernizr is more widely adopted with 33532 detections compared to lazysizes's 9477 detections in our dataset.

Can lazysizes and Modernizr be used together?

Yes, 1046 websites in our dataset use both lazysizes and Modernizr together.

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