CORS Usage Statistics

Websites using CORS

SourceLegendChart
Top 10k
Top 100k
Top 1m
Internet

Quantcast Top 10k
755 of 10,000

7.6%

Quantcast Top 100k
4,957 of 100,000

5%

BuiltWith Top Million
29,815 of 802,560

3.7%

Entire Internet
1,226,165 of 374,478,977

0.3%

The Cross-Origin Resource Sharing (CORS) mechanism gives web servers cross-domain access controls, which enable secure cross-domain data transfers. Access Control Allow Origin.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS

Categories: Document Standards

Legend

Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 1,226,165 live websites using CORS in our records.

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Get a list of websites using CORS

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