JP Free SEO Checker 作者： Jagdish Prajapat
Free SEO checker: audit title/meta tags, headings, robots.txt, sitemap.xml, Open Graph & broken links. Highlights issues on-page.
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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
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
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