Domain Age Checker by Semantic Pen icon

Domain Age Checker by Semantic Pen

by David Malla · semanticpen.com · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Check domain age and registration details for any website

Users
1,000
−1,000 in 30 days
Rating
4.8 / 5
unchanged in 30 days
Ratings
27
0 in 30 days
Store rank
#24K
#20K among extensions
Version
2.4
updated 13 Oct 2026

Users

monthly, 2 years
02,5005,000Oct 2024Nov 2025Oct 2026
Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
01427Oct 2024Nov 2025Oct 2026
Latest, 15 Oct 2026: 27 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 Domain Age Checker by Semantic Pen

Domain Age Checker: Instantly Reveal Website History Curious about a website's credibility? Our extension unveils the age of any domain you visit with a single click. Key benefits: • Assess website trustworthiness at a glance • Identify potentially new or suspicious domains • Make informed decisions about online interactions Perfect for: • Online shoppers verifying store legitimacy • Researchers evaluating source reliability • Anyone curious about a website's history Powered by Semantic Pen's robust domain data, get accurate age information effortlessly. Enhance your browsing experience with this lightweight, user-friendly tool. Install now to add an extra layer of insight to your web exploration! changelog version 2.1 speed improvement version 2.0 new ui

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1,000−50.0%00.00
6 months−1,000−50.0%00.00
1 year−1,000−50.0%+1+0.01

Chrome Web Store search rankings

Where Domain Age Checker by Semantic Pen appears when people search the store, with the 30 day change
Search phrasePosition30 days
domain#33−1

Version history

6 versions recorded
2.413 Oct 2026
2.319 Apr 2025
2.218 Apr 2025
2.11 Apr 2025
2.025 Mar 2025
1.04 Oct 2024

Details

Category
Developer Tools
First seen
4 Oct 2024
Size
14 KB
Languages
en
Pricing
Free
Privacy policy
semanticpen.com
Support
semanticpen.com
Extension ID
gmfpkimhlpfknllbhfbcjbghmkhhgdbc

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabstorage

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