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Check domain age, expiry date, registrar and renewal date. Check any domain’s age instantly with Domain Age Checker. This lightweight and easy-to-use Chrome extension helps you find out when a website was first registered, giving you valuable insights for SEO, research, and online safety. Key Features: ✅ Instant Domain Age Lookup – Get the creation date of any website in seconds. ✅ Accurate WHOIS Data – Retrieves domain registration details from trusted sources. ✅ One-Click Access – Just click the extension icon while visiting a site. ✅ SEO & Research Tool – Perfect for digital marketers, webmasters, and domain buyers. ✅ No Signup Required – Start checking domain ages right away. Why Use Domain Age Checker? Knowing a domain’s age can help you: Evaluate trustworthiness of a website. Research competitors for SEO. Identify potential scam or fake sites. Find valuable domains for purchase. How It Works: Install the extension. Visit any website. Click the Domain Age Checker icon. Instantly see the domain’s registration date and age.
Aug 13, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.