Instantly analyze any page's SEO tags, readability (Flesch), reading time, and keyword density. Free.
Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#306K
#247K among extensions
Version
0.1.0
updated 3 Jul 2026
Users
monthly, 3 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 15 Oct 2026:0 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 SEO & Readability Inspector
SEO & Readability Inspector gives you an instant, on-page audit of any web page — in one click.
WHAT YOU GET
- SEO tags — title length, meta description, H1 count, canonical URL
- Readability — Flesch reading ease, grade level, and estimated reading time
- Keyword density — your top keywords and how often they appear
- Works on English and Korean content
WHY
Writers, marketers, and developers keep opening five different tools to check the same things. This puts the essentials in your toolbar: click the icon, hit "Analyze this page," and read a clean report.
PRIVACY
No signup. No accounts. No ad tracking. When you click Analyze, the visible text of the current page is sent to our hosted analysis API to compute the metrics — it is not stored or sold. Full policy: https://tools-site.cchkjjdobby.workers.dev/privacy
Need the same checks at scale or inside your own app? The same engine is available as a simple JSON API (TextLens API): https://tools-site.cchkjjdobby.workers.dev/docs