JP Free SEO Checker

JP Free SEO Checker shows you exactly how search-engine-ready any webpage is, without leaving your browser. Click the icon on any site and get a complete SEO audit in seconds — no sign-up, no subscription, no limits.

Why install it

Most SEO tools require you to paste a URL into a dashboard, wait for a crawl, or pay for a subscription just to check the basics. JP Free SEO Checker skips all of that — it reads the page you're already looking at and gives you an instant, honest report, completely free.

What it checks

Title & meta tags — length, presence, and whether they'll get truncated in search results Headings — flags missing or duplicate H1s and broken heading hierarchy Canonical & robots directives — catches pages accidentally set to "noindex" Open Graph & Twitter Cards — with a live preview of how your link looks when shared on social media robots.txt & sitemap.xml — automatically fetched and parsed, so you don't have to read raw text files Structured data (JSON-LD) — detects schema markup for rich search results On-page issue highlighting — outlines problems like missing image alt text directly on the live page Broken internal link checker — scans your site's internal links and flags any that 404 or error out An overall SEO score (0–100) — a quick health check for any page

Who it's for

Built for website owners, bloggers, marketers, freelance SEOs, and developers who want a fast, no-friction way to sanity-check on-page and technical SEO — whether you're auditing your own site or checking a client's before a handoff.

No tracking, no ads, no data collection. Everything runs locally in your browser.

Built by Jagdish Prajapat — jagdishprajapat.com