🆚 HSTS vs. HTTP 2+
Compare technologies based on real-world usage data *- 📈 HTTP 2+ is three times more popular than HSTS.
- 🌎 HTTP 2+ is more popular in the United States, Germany, and the United Kingdom.
- 🌍 HSTS is more popular in Vatican and DPR Korea.
HTTP 2+Type
About
The HTTP Strict Transport Security (HSTS) standard ensures that a user's browser always connects to a website using HTTPS.
HTTP (Hypertext Transfer Protocol) is an application-layer protocol used to transfer resources such as HTML documents, images, and other web content, forming the foundation of data communication in web browsers.
It uses a stateless request-response model between clients and servers, defines standard request methods such as GET and POST, uses headers for metadata and caching control, and typically operates over TCP or TLS in the case of HTTPS.
Modern versions such as HTTP/2 and HTTP/3 improve performance by introducing multiplexing over a single connection, header compression, and, in HTTP/3, QUIC over UDP to reduce latency and eliminate head-of-line blocking.
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
- 🥈 Second most popular in Vatican in the Networking category.
- 🥉 Third most popular in Switzerland in the Networking category.
- 🥉 Third most popular in Finland in the Networking category.
- 🥉 Third most popular in Isle of Man in the Networking category.
- 🥉 Third most popular in Saint Helena in the Networking category.
- 🥇 Most popular in Indonesia in the Networking category.
- 🥇 Most popular in Cambodia in the Networking category.
- 🥇 Most popular in Saint Helena in the Networking category.
- 🥇 Most popular in Palau in the Networking category.
- 🥇 Most popular in Brunei Darussalam 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.
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CSP
QUIC
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Our service evaluates the popularity of technologies by the number of websites using them.