🆚 DNS Prefetch vs. Speculation Rules
Compare technologies based on real-world usage data *- 📈 DNS Prefetch is twice as popular as Speculation Rules.
- 🌎 DNS Prefetch is more popular in the United States, the United Kingdom, and Japan.
- 🌍 Speculation Rules is more popular in Vatican, the Central African Republic, and Mayotte.
DNS Prefetch
Speculation RulesType
Performance technology
Performance technology
About
The rel="dns-prefetch" attribute on HTML <link> elements.
The Speculation Rules API is used to improve navigation performance by prefetching or even prerendering future navigations.
Headquarters
Cambridge, Massachusetts, United States
Mountain View, California, United States
Categories
Popularity
Determined by the number of sites using each technology.
DNS Prefetch performance technology is 2.2 times more popular than Speculation Rules.
Total websites
Market share
Performance
Standards
Popularity by country
Determined by the number of sites detected from each country.
DNS Prefetch is more popular in the United States, the United Kingdom, and Japan, while Speculation Rules is more popular in Vatican, the Central African Republic, and Mayotte.
United States
United Kingdom
Japan
Germany
France
Spain
Italy
Australia
Netherlands
India
Awards
- 🥇 Most popular in the United Kingdom in the Performance category.
- 🥇 Most popular in Japan in the Performance category.
- 🥇 Most popular in Italy in the Performance category.
- 🥇 Most popular in Australia in the Performance category.
- 🥇 Most popular in Canada in the Performance category.
- 🥉 Third most popular in Trinidad and Tobago in the Performance category.
- 🥉 Third most popular in Rwanda in the Performance category.
- 🥉 Third most popular in Jersey in the Performance category.
- 🥉 Third most popular in Guyana in the Performance category.
- 🥉 Third most popular in Somalia in the Performance category.
Popularity by domain category
Determined by the number of sites in each category.
DNS Prefetch is more popular among sites focused on business, marketing and merchandising, and online shopping, while Speculation Rules is more commonly used on travel and recreation and hobbies sites.
Business
Marketing/Merchandising
Online Shopping
Blogs/Wiki
Education/Reference
Internet Services
Entertainment
Health
General News
Non-Profit/Advocacy/NGO
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Instant.Page
Google company profile* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.