StackPulse detects Nginx on 21,151 websites — 18.37% of the 115,150 domains in the index — making it the #1 web server technology we track. Updated October 27, 2026.
StackPulse currently detects Nginx on 21,151 websites, which is 18.37% of the 115,150 domains in the index. The count is refreshed as the crawler re-scans the web.
How do I check whether a website uses Nginx?
Open the free StackPulse lookup, enter the domain and the web server section will list Nginx if its scripts, headers or markup are present. Developers can call GET /v1/lookup/:domain.
Can I download a list of websites that use Nginx?
Yes. Lead Export filters the index by Nginx (optionally combined with other technologies) and streams the matching domains as CSV, up to 50,000 rows per file.
What is Nginx?
Nginx is a web server technology. It ranks #1 of 4 web server technologies by number of websites in the StackPulse index.
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