EntiScan
Review SEO, entity, and semantic signals in your browser.
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Description
Review SEO, entity, and semantic signals in your browser. Analyze locally, see the evidence, and save to EntiScan Web only when you confirm.
About EntiScan
What is EntiScan?
EntiScan is an in-browser SEO inspection extension that analyzes on-page signals, entities, structured data, and technical markup.
What EntiScan does
The tool runs local audits directly in the browser Side Panel on authorized tabs. It inspects HTML headings from H1 through H6, links, image alt attributes, JSON-LD structured data, Open Graph and Twitter Card social metadata, canonical URLs, language declarations, and robots directives without automatic cloud uploads.
Who EntiScan is for
SEO specialists, web developers, and site owners who want to inspect on-page entities, metadata, and structured data in their browser.
How EntiScan works
Users install the extension from the Chrome Web Store and open the Side Panel on a public web page. The extension audits document signals locally, presents an action plan with observed evidence, exports findings to Markdown, CSV, or JSON, and optionally syncs snapshots to EntiScan Web with explicit confirmation.
Key features
- Inspects technical DOM directives including canonical URLs, document language, viewport settings, and robots tags.
- Parses JSON-LD blocks to identify entity candidates, declared types, and local property relationships.
- Analyzes heading hierarchy and identifies empty headings or level jumps from H1 through H6.
- Audits internal and external links, empty anchor text, and rel attributes in the active document.
- Evaluates image elements, declared dimensions, lazy loading attributes, and alternative text.
- Exports audit results locally to Markdown, CSV, or JSON files without requiring an account.
Facts from navquo.com, checked 15 October 2026
- Available on the Chrome Web Store with local analysis running directly in the browser.
- Inspects JSON-LD structured data, headings from H1 through H6, and Open Graph metadata.
- Supports local data exports in Markdown, CSV, and JSON formats.
Written from EntiScan's own website (Homepage, Docs). The maker can claim this listing to edit it.
Categories
Frequently asked questions
What is EntiScan?
EntiScan is a browser extension that inspects on-page SEO signals, structured data, headings, links, and entities locally in the Side Panel.
Does EntiScan require an account to audit pages?
No account or cloud connection is required. Audits and comparisons run locally in the browser session without automatic data uploads.
What data does EntiScan send to EntiScan Web?
Data is only sent to EntiScan Web when a user explicitly chooses a project, checks the consent box, and confirms the save.
What export formats are supported for local audits?
Users can export audit findings locally as Markdown, CSV, or JSON files directly from the browser extension.