Website Tech Scanner by Semalt icon

Website Tech Scanner by Semalt

Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Identify all technologies behind any website — CMS, frameworks, analytics, and more.

Users
43
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#115K
#96K among extensions
Version
3.0.0
updated 11 Nov 2025

Users

monthly, 11 months
02243Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 43 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 1 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 Website Tech Scanner by Semalt

Website Tech Scanner by Semalt Detect what technologies power any website — fast and easy with Website Tech Scanner by Semalt. Discover what powers any website in one click. Website Tech Scanner by Semalt instantly detects all technologies used to build a site — from CMS, frameworks, and analytics to eCommerce, security, and marketing tools. Each technology includes a short description and official link. Works in milliseconds — fast, free, and intuitive with neatly organized categories. ➋ Who can benefit from extension? ➣ SEO specialists & digital marketers Identify CMS, analytics, frameworks, and other tech behind competitors’ websites for better SEO insights. ➣ Web developers & QA testers Instantly detect front-end and back-end technologies, frameworks, and libraries to simplify debugging and audits. ➣ Content managers & editors Understand what CMS or plugins power each page to improve publishing workflows and compatibility checks. ➣ Business owners & entrepreneurs Analyze competitors’ websites, discover the tools they use, and find new ideas to enhance your online presence. ➣ Students & researchers Explore real-world websites to learn about modern web technologies, frameworks, and optimization methods. ➣ Everyday users Reveal what powers your favorite websites and learn how different platforms and technologies work. ➌ How to install the extension? It takes 5 (literally) seconds to install this extension in just several clicks: - Click #1 — Hit the Add to Chrome button - Click #2 — Add the extension - Click #3 — Click the Extensions button next to your profile pic - Click #4 — Pin Website Tech Scanner by Semalt to your toolbar by hitting the pushpin icon And now it’s there. ➍ How to get started with extension? Open any website in the Chrome browser tab, then left-click the Website Tech Scanner by Semalt icon in your Chrome extensions menu. In the extension window, you’ll see a complete list of all technologies used to build the website or page. Clicking on any specific technology opens its short description and an official link for more details. ➎ About Semalt Semalt has been providing SEO analytics data and SEO services since 2013. We’ve helped over 600,000 businesses grow so far and are ready to help yours. Learn more about Semalt at semalt.com/about. ➏ Privacy Policy Your privacy means everything to us. Website Tech Scanner by Semalt does NOT collect data on how you use Chrome, search, or navigate websites. It only uses the URL of the web page you enable it on, as well as additional elements associated with this page. Learn more about Semalt’s Privacy Policy at semalt.com/privacy-policy. ➐ Support If you have any questions, comments, or suggestions, contact us at extension@semalt.com or go to our Support page - semalt.com/support.

Growth

WindowUsersChangeRatingsRating
7 days+4+10.3%00.00
30 days+2+4.9%00.00
6 months+9+26.5%00.00

Version history

1 versions recorded
3.0.011 Nov 2025

Details

Category
Developer Tools
First seen
11 Nov 2025
Size
10.6 MB
Languages
de, en, id, nl, vi, tr, ca, da
Pricing
Free
Privacy policy
semalt.com
Support
semalt.com
Extension ID
ikfhpgjpknbglcboljcokhimjgbieomc

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storagetabsscriptingactiveTabwebRequestcookies
Site access
<all_urls>
Can read and change data on every website you visit.

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