Usage of JavaScript content delivery networks broken down by ranking

This diagram shows the percentages of websites using various JavaScript content delivery networks broken down by ranking. Cross-technology reports only include technologies with more than 1% usage to ensure statistical significance of the results. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Google Libraries API is used by 91.8% of all the websites whose JavaScript content delivery network we know.
Google Libraries API is used by 92.4% of all the websites whose JavaScript content delivery network we know and that rank in the top 1,000,000.

Google Libraries API

91.8%

92.4%

93.1%

93.6%

93.8%

jQuery CDN

8.2%

7.5%

6.5%

5.1%

3.4%

Microsoft Ajax CDN

1.5%

1.6%

1.8%

2.5%

4.8%

W3Techs.com, 24 May 2013

Overall

top 1,000,000

top 100,000

top 10,000

top 1,000

Percentages of websites using various JavaScript content delivery networks broken down by ranking
Note: a website may use more than one JavaScript content delivery network

More details

You can find complete breakdown reports of JavaScript content delivery networks in our JavaScript content delivery networks market reports.

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Technology Brief
JavaScript Content Delivery Networks
Content Delivery Networks for serving JavaScript libraries.

Latest related posting read all
Web technology fact of the day 24 April 2013
1 out of 6 websites use the Google Libraries API as JavaScript CDN. That was 1 out of 8 one year ago. » more

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