Analyze any URL

What the SEO Pulse analyzer checks

Our free SEO analyzer fetches the live HTML of any URL and runs it through a 9-category audit modeled on Google's ranking factors and the emerging signals used by AI answer engines like ChatGPT, Perplexity, and Gemini. Every scan is real — no cached data, no estimates — so you see exactly what crawlers see today.

• HTTPS & security headers
  TLS, HSTS, mixed content, and certificate validity.
• Indexability
  robots.txt, meta robots, canonical tags, and sitemap discovery.
• On-page content
  Title, meta description, H1 hierarchy, internal links, image alt text.
• Core Web Vitals
  LCP, CLS, INP estimates and render-blocking resources.
• Structured data
  JSON-LD validation for Article, Product, FAQ, Organization, Breadcrumb.
• AI search readiness
  Clean semantic HTML, answerable Q&A blocks, citable facts for LLMs.
• Mobile responsiveness
  Viewport meta, tap-target sizing, responsive layout heuristics.
• Social previews
  Open Graph and Twitter Card completeness for shareable links.

How the AI-powered audit works

When you submit a URL, SEO Pulse fetches the page server-side, parses the DOM, and scores it across nine weighted categories. An AI layer then summarizes the issues in plain language, prioritizes fixes by impact, and highlights opportunities to rank in generative search results — the AI Overviews on Google, the citations on Perplexity, and the source links inside ChatGPT.

Most audits complete in under 15 seconds. You'll get a shareable results page with a letter grade, category breakdowns, and a prioritized fix list you can hand to a developer or paste into Cursor, Claude, or ChatGPT.

Who this tool is for

Founders auditing their own marketing site, agencies running fast technical reviews, freelance SEOs qualifying leads, content teams checking new posts before publish, and developers validating that a deploy didn't break canonical tags, robots rules, or structured data. If your site needs to be found by humans or by AI, this analyzer gives you a baseline in seconds.

Tips for a higher score

• Write a unique title under 60 characters with your primary keyword near the front.
• Keep meta descriptions between 120 and 158 characters with a clear value proposition.
• Use exactly one H1 per page and a logical H2/H3 hierarchy for scannability.
• Add JSON-LD structured data — Article for posts, Product for shops, FAQPage for Q&A.
• Compress images, lazy-load below-the-fold media, and serve modern formats (WebP, AVIF).
• Make answers extractable: short paragraphs, clear definitions, citable statistics.