Research Tools
Use our tools to find out what infrastructure and technologies any site is using, which sites are the most popular, and how to stay safe on the internet.
Search DNS
Explore hostnames visited by users of the Netcraft extensions. Search by domain or keyword.
Most Popular Sites
Find out which sites are most visited globally or for any country, as determined by users of the Netcraft Extensions.
Insights
Blog
September 2023 Web Server Survey
In the September 2023 survey we received responses from 1,085,035,470 sites across 254,776,456 domains and 12,274,854 web-facing computers. This reflects … Read More
Learn More
Blog
Phone scams conducted using PayPal’s own invoicing service
Phishing attacks often start with an email or text message that links to a malicious web site designed to steal … Read More
Learn More
