CMS Checker

by BG Conseils · pikka.fr · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Detects the e-commerce platform or CMS used to build the website you are viewing.

Users

+3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#191K

#160K among extensions

Version

0.1.1

updated 27 Aug 2026

Users

monthly, 2 months

Latest, 17 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CMS Checker

CMS Checker automatically identifies the e-commerce platform or CMS behind the site you're visiting, no clicking required. How it works: The extension icon changes color as soon as a CMS is detected. Click the icon for details. Built for: - Agencies and freelancers checking a prospect's tech stack before a sales call - E-commerce teams doing competitive research - Anyone curious about what platform a site was built with Privacy: CMS Checker runs entirely locally in your browser. No data is collected, stored, or sent to any server. The extension deliberately skips large non-commerce sites (Gmail, Facebook, LinkedIn, YouTube, GitHub...) so it only activates where it's relevant. A simple, free, account-free tool by Pikka (Shopify agency).