Crawlseer - SEO Checker & AI Crawler Analyser: Schema, Hreflang, GEO

by sungurkeremgezergun · keremgezergun.com · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

On-page SEO, schema, hreflang & AI crawler audit — 11 tabs, Core Web Vitals, AI visibility. Free forever, no account, zero data.

Users

+6 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#126K

#105K among extensions

Version

1.0.0

updated 11 Aug 2026

Users

monthly, 2 months

Latest, 16 Oct 2026: 33 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 16 Oct 2026: 5 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 Crawlseer - SEO Checker & AI Crawler Analyser: Schema, Hreflang, GEO

Crawlseer is a free technical SEO and AI visibility tool that audits the page in your active tab with a single click. The entire report is produced in your browser: no data is sent to any server, no account is required, and there is no quota.