Parse — Web Page Inspector & Auditor

Audit any webpage instantly — SEO, broken links, security headers, accessibility, performance, tech stack & more. Side panel + CSV.

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. ──────────────────────────────────────── WHAT PARSE INSPECTS ──────────────────────────────────────── 🔗 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). ──────────────────────────────────────── KEY FEATURES ──────────────────────────────────────── ✔ 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 ──────────────────────────────────────── WHO IT'S FOR ──────────────────────────────────────── • 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 ──────────────────────────────────────── PRIVACY ──────────────────────────────────────── 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.