Unknown author · Developer Tools
4 items
Free website traffic and SEO checker with Domain Rating, backlinks, WHOIS, traffic sources, regions, and keyword insights. WebRadar is a free website traffic and SEO checker designed for marketers, SEO professionals, developers, domain investors, and anyone who needs fast website research without leaving the current page. Open any website and WebRadar displays detailed domain insights directly in Chrome's side panel. Key features: • Estimated monthly website traffic and historical traffic trends • Bounce rate, pages per visit, visit duration, and other engagement metrics • Direct, search, social, referral, paid, and email traffic sources • Top countries and regional traffic distribution • Top keywords, search volume, CPC, and estimated keyword value • Domain Rating and backlink analysis • WHOIS data, including domain registration and expiration dates • Global rank, country rank, and category insights • Domain bookmarks, custom tags, and browsing history • Bookmark import and export • Optional synchronization through GitHub Gist or WebDAV Why use WebRadar? • Analyze any website with one click • View traffic and SEO data without leaving the current webpage • Research competitors and discover potential opportunities • Compare website traffic trends and engagement metrics • Save important domains for future research • No account required for core website analysis • Free to use Website traffic, rankings, keywords, backlinks, and Domain Rating are third-party estimates and may differ from first-party analytics data.
Aug 14, 2026
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.