🆚 DNS Prefetch vs. Markdown

📈 DNS Prefetch is much more popular than Markdown.
🌍 DNS Prefetch is more popular in all countries.

Statistics based on 3.8M+ analyzed websites. About this data

DNS Prefetch

Markdown

Type

Performance optimization technology

Standard

About

The rel="dns-prefetch" attribute on HTML <link> elements instructs web browsers to resolve domain names for external resources before those resources are requested.

It is commonly used for third-party domains serving scripts, fonts, analytics, advertisements, or media files, helping reduce DNS lookup latency and improve loading performance for external connections.

Markdown is a lightweight markup language used to add formatting to plain text documents using simple, human-readable syntax.

It defines elements such as headings, lists, links, images, code blocks, and emphasis through a simple set of symbols like "#*`[]()", and supports extensions for tables, footnotes, and task lists.

Headquarters

Cambridge, Massachusetts, United States

Philadelphia, Pennsylvania, United States

Website

html.spec.whatwg.org

daringfireball.net #210,183

Popularity

Determined by the number of sites using each technology.

DNS Prefetch performance optimization technology is 64 times more popular than Markdown.

Total websites

Market share

Standards

Popularity by country

Determined by the number of sites detected from each country.

DNS Prefetch is more popular than Markdown in all countries.

United States

United Kingdom

Japan

Germany

France

Spain

Italy

Australia

Netherlands

Canada

Awards

🥇 Most popular in Japan in the Performance Optimization category.
🥇 Most popular in Canada in the Performance Optimization category.
🥇 Most popular in South Africa in the Performance Optimization category.
🥇 Most popular in China in the Performance Optimization category.
🥇 Most popular in Macedonia in the Performance Optimization category.

🔥 17th most popular in China in the Standards category.
🔥 18th most popular in Taiwan in the Standards category.
🔥 19th most popular in Japan in the Standards category.
⬆️ 21st most popular in the United Arab Emirates in the Standards category.
⬆️ 22nd most popular in Norway in the Standards category.

Popularity by domain category

Determined by the number of sites in each category.

DNS Prefetch is more popular than Markdown in all market segments.

Business

Online Shopping

Blogs/Wiki

Education/Reference

Marketing/Merchandising

Internet Services

Travel

Entertainment

Health

General News

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#12

#13

Name

Rank

#20

#47

#401

#543

#1,022