About this tool
See which CMS, framework, server, CDN, analytics, ads, payment and chat tools a website uses — with the evidence for each.
The page HTML, response headers, cookies and generator tag are compared with more than 100 public signatures (for example /wp-content/ for WordPress or a cf-ray header for Cloudflare). Each match is listed with where it was found.
Example: check Page URL = https://wordpress.org/.
Sites can hide or fake signatures, and tools loaded only after consent or by JavaScript may be missed.
Quick steps
- Enter the address of a public page or domain.
- Press Check. The 1CLIK server visits it, which can take a few seconds.
- Read each line — Good, Improve, Problem or Info — with a hint on what to fix.
1CLIK’s server fetches only the public address you enter. Private and internal addresses are refused, and results are cached for a few minutes, not saved to your account.
FAQ
How does the Website Technology Detector work?
The page HTML, response headers, cookies and generator tag are compared with more than 100 public signatures (for example /wp-content/ for WordPress or a cf-ray header for Cloudflare). Each match is listed with where it was found.
What should I keep in mind?
Sites can hide or fake signatures, and tools loaded only after consent or by JavaScript may be missed.
Why can the result differ from what I see in my browser?
The check sees what the server sends to 1CLIK, before any JavaScript runs. Sites can also answer automated requests differently, block them, or vary by country.