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Website profile

21.by technology stack

21.by uses Google Ads, Universal Analytics for marketing and analytics, is served via Nginx.

Technologies

4

Categories

4

Traffic rank

#157,081

Last scanned

October 27, 2026

Re-scan 21.by live Visit 21.by ↗

Detected technologies on 21.by

Advertising

Analytics

Web Server

JavaScript Library

Other websites built on Universal Analytics

Sites that share 21.by’s Universal Analytics stack. See all Universal Analytics websites →

Frequently asked questions

What ecommerce platform does 21.by use?
StackPulse did not detect a known ecommerce platform on 21.by during the last scan.
What payment gateway does 21.by use?
No payment provider scripts were visible on the public pages of 21.by. Some sites only load their payment SDK at checkout.
How was the 21.by tech stack detected?
StackPulse fetched the public pages of 21.by, matched the HTML, scripts and response headers against 159 technology signatures, and for storefronts rendered the page in a headless browser to catch client-side tags. Last scan: October 27, 2026.

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curl -H "x-api-key: YOUR_KEY" \
  https://stackpulseapi.com/v1/lookup/21.by
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