What is SEO Score?
SEO Score is a free on-page SEO checker at seo.sw-commercial.com. You paste HTML. The score runs in your browser. Your HTML stays on your computer.
How SEO Score works
SEO Score scores a page in your browser. You paste HTML (View Source). Optional files help. Your HTML never leaves your device. There is no URL fetch, because that would send the page through our servers.
What it checks
Title, meta description, H1, heading order, canonical, viewport, Open Graph, image alts, JSON-LD, indexability, and related on-page signals.
Related checker
Also see GEO Score.
FAQ
Do you fetch my URL?
No. Fetching a URL from our site would send the page through a server. Paste View Source HTML instead. That is why the checker can stay private.
Do I need an account?
No. Open the page and paste HTML.
What does the score measure?
On-page signals: title, description, H1, headings, canonical, viewport, Open Graph, image alts, JSON-LD, and whether the page is indexable. It does not measure backlinks or rankings.
Who makes SEO Score?
SW Commercial makes SEO Score. The parent site is https://sw-commercial.com. The sibling GEO checker is https://geo.sw-commercial.com.