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Tools

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.

Internet Research Tools

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Threat Map

View Netcraft’s detection and countermeasures in real time using our 3D visualization tool.

visit THREAT MAP
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Site Report

Using results from our internet data mining, find out the technologies and infrastructure of any site.

visit site report
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Search DNS

Explore hostnames visited by users of the Netcraft extensions. Search by domain or keyword.

visit search dns
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Most Popular Sites

Find out which sites are most visited globally or for any country, as determined by users of the Netcraft Extensions.

visit Most Popular Websites
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Cybercrime Trends

Use real-time data to discover where you are most likely to find cybercriminal activity.

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Insights

Blog

April 2025 Web Server Survey

In the April 2025 survey we received responses from 1,218,287,328 sites across 277,498,967 domains and 13,441,067 web-facing computers. This reflects … Read More

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Blog

AI-Enabled Darcula-Suite Makes Phishing Kits More Accessible, Easier to Deploy 

Key Data  Netcraft researchers have observed the cybercriminals behind darcula, the phishing-as-a-service (PhaaS) platform, have released a new update to … Read More

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Blog

March 2025 Web Server Survey

In the March 2025 survey we received responses from 1,197,680,522 sites across 275,633,322 domains and 13,402,722 web-facing computers. This reflects … Read More

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SEE MORE INSIGHTS