Parse — Web Page Inspector & Auditor

About

Parse opens as a side panel and gives you a complete breakdown of any webpage in seconds — no DevTools required.

Select what you want to inspect, click Extract, and get structured, readable results instantly.

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WHAT PARSE INSPECTS
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🔗 Links — Every link on the page, split into internal and external. Check which ones are broken (4xx/5xx), which redirect, and which load fine.

🔍 SEO — Page title, meta description, Open Graph tags, Twitter Card, canonical URL, robots directives, structured data (JSON-LD), hreflang, and full heading hierarchy.

🛡 Security — Content Security Policy (from both HTTP headers and meta tags), security headers (HSTS, X-Frame-Options, Referrer-Policy, COEP, COOP), mixed content issues, cookies, third-party domains, and Subresource Integrity coverage.

⚡ Performance — Core Web Vitals (FCP, LCP, CLS, TTFB), resource breakdown by type, render-blocking scripts and stylesheets, and images missing lazy loading.

♿ Accessibility — Missing image alt text with inline preview, buttons and links without accessible names, ARIA role issues, and heading structure skips.

🧱 Tech Stack — Detects React, Vue, Angular, Next.js, Nuxt, Svelte, jQuery, Bootstrap, Tailwind, WordPress, Shopify, Google Analytics, GTM, and more.

📝 Content — Word count, reading time, all readable text blocks (paragraphs, headings, list items), tables extracted with headers and row data, and a social share preview (OG + Twitter Card).

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KEY FEATURES
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✔ Side panel — stays open while you browse, no tab switching
✔ 6 inspection modules — Links, SEO, Security, Performance, Accessibility, Content
✔ Link health check — HEAD-requests up to 50 links and shows HTTP status badges inline
✔ Export to CSV — one click to download structured data for any inspection
✔ Works on any page — articles, dashboards, SPAs, documentation, e-commerce
✔ No sign-up, no tracking, no data leaves your browser

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WHO IT'S FOR
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• SEO professionals — audit meta tags, structured data, and canonical issues
• Frontend developers — inspect security headers, CSP, SRI, and tech stack
• QA engineers — catch broken links, missing alts, and accessibility violations
• Content writers — check word count, heading structure, and social preview
• Security teams — review CSP policies, mixed content, and third-party exposure

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PRIVACY
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Parse runs entirely in your browser. No data is sent to external servers. The only network requests made are the HEAD requests for link health checks — directly from your browser to the links on the page you are auditing.