🆚 CORS vs. CSP
Compare technologies based on real-world usage data *- 📈 CSP is four times more popular than CORS.
- 🌎 CSP is more popular in the United States, the United Kingdom, and Germany.
- 🌍 CORS is more popular in Samoa, Saint Helena, and Palau.
CORSType
About
Cross-Origin Resource Sharing (CORS) is an HTTP header-based mechanism used to safely bypass same-origin policy and allow requests to other domains.
The Content-Security-Policy HTTP response header and meta tag are used to control what resources a given page can load.
Headquarters
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⭐ 4th most popular in Samoa in the Networking category.
- ⭐ 4th most popular in Saint Helena in the Networking category.
- ⭐ 7th most popular in Mongolia in the Networking category.
- ⭐ 7th most popular in Jordan in the Networking category.
- ⭐ 7th most popular in Lebanon in the Networking category.
- 🥉 Third most popular in Brunei Darussalam in the Networking category.
- ⭐ 4th most popular in India in the Networking category.
- ⭐ 4th most popular in Pakistan in the Networking category.
- ⭐ 4th most popular in Lithuania in the Networking category.
- ⭐ 4th most popular in the U.S. Virgin Islands in the Networking category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
HTTP 2+
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Our service evaluates the popularity of technologies by the number of websites using them.