Quick on-page SEO analysis for any webpage. Analyze titles, meta descriptions, headings, images, links, and keyword usage instantly.
Users
10
+3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#200K
#168K among extensions
Version
2.1.0
updated 14 Jul 2026
Users
monthly, 9 months
Latest, 21 Oct 2026:10 usersMove the mouse over the chart for any month
Ratings count
monthly, 9 months
Latest, 21 Oct 2026:1 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 & Content Checker by Strelva
See how any page looks to a search engine in one click. No signup, no setup, no data leaves your browser.
What it checks:
Overview
- A 0 to 100 page health score with a plain-English verdict
- The single highest-priority fix to make first
- Title and meta description, with character counts and length guidance
- Word count, image count, link count, and detected language
- Canonical tag, favicon, and Open Graph image detection
Headings
- Full H1 to H6 heading tree with visual nesting
- Flags a missing H1, multiple H1s, and skipped heading levels
- Copy all headings to your clipboard as markdown
Links
- Internal, external, and total link counts that actually reconcile
- Top external domains by frequency
- The full link list with anchor text
Keyword
- Enter a target keyword to see its occurrences, density, and placement
- Checks the keyword in the title, description, H1, and URL
Images
- Alt-text coverage and thumbnails of the images missing it
Who it's for:
Small business owners checking their own site, SEO freelancers doing quick audits, and developers verifying a page before it ships.
Privacy:
All analysis runs locally in your browser. Nothing about the pages you check is sent to a server. No accounts, no tracking, no cookies.
Free:
Completely free, no premium tiers.
For the full site report, visit https://strelva.com/audit?tool=seo-audit