SEO Check by Gyaner

Instant SEO analysis for any webpage — meta tags, headings, links, images, keywords, schema, social preview & more in one click.

SEO Check by Gyaner - Complete On-Page SEO Analyzer Stop switching between tools. SEO Check by Gyaner gives you a full on-page SEO audit of any webpage in seconds right inside your browser. Whether you're an SEO professional, content marketer, blogger, or web developer, this extension saves you hours every week by putting all the critical SEO data you need in one clean, easy-to-read panel. 🔍 What SEO Check by Gyaner Does: Overview & Indexing Instantly see title tag, meta description, canonical URL, robots directives, HTTPS status, language, and word count, with clear warnings when something needs fixing. Heading Structure Visualize the full H1- H6 hierarchy of any page. Spot missing H1 tags, duplicate headings, or heading opportunities your competitors are using. Export to CSV in one click. Links Analysis See every internal and external link on the page, their anchor text, dofollow/nofollow status, and target attributes. Filter by type and export for deeper analysis. Image SEO Find all images missing alt text at a glance. Check dimensions, lazy loading status, and export the full image list as a CSV. Social Media Preview See exactly how any page will look when shared on Facebook, LinkedIn, and Twitter including the preview image, title, and description pulled from Open Graph and Twitter Card tags. Schema Markup Instantly check all JSON-LD structured data on any page without waiting for external tools. Supports all schema types including Article, Product, FAQ, Breadcrumb List, and more. Keyword Density Analyze the top keywords used on any page and their frequency, great for competitive research and on-page optimization. Technical SEO Detect the tech stack powering any website, check viewport and performance hints, identify hreflang tags, RSS feeds, DOM size, and page load time. Export Everything Export headings, links, images, and keywords as CSV files. Generate a complete HTML SEO report with one click. Why Install SEO Check by Gyaner? ✅ 100% free no sign-up, no paywall, no limits ✅ Works on any webpage instantly ✅ Clean, minimal design no clutter, just data ✅ No data collection your browsing stays private ✅ Built for SEO professionals, developers & marketers Who Is This For? SEO specialists auditing client websites Content writers optimizing blog posts Web developers checking technical SEO on the fly Digital marketers analyzing competitor pages Bloggers improving their own on-page SEO Install SEO Check by Gyaner today and get instant SEO insights on any page no login required.