Manifest V3 · Free · Privacy-first
SEO MetaHawk is a hawk-eyed browser inspector for full-time SEOs. A 0–100 on-page audit, technical checks, pixel & tag scan, localized SERP builder, and 40+ tools — without ever leaving the page you're on.
What it does
Instant on-page audit
One circular gauge summarizes every on-page issue, weighted by severity. Title, description, canonical, indexability, and word count sit right beside it — with a one-tap copy on every value.
Heading structure
The hierarchy is indented and counted, so over- or under-structured pages stand out immediately. H1 validation tells you instantly whether the page has exactly one.
Technical SEO
Review the HTTP status, content-type, cache-control, and X-Robots-Tag without opening DevTools. hreflang validation, robots.txt / sitemap checks, and the full redirect chain live in the same tab.
Pixels & tags
Detect GTM, gtag.js, and other tracking scripts, inspect dataLayer
length and inline IDs, and count external pixels. Save the page as MHTML or an HTML
snapshot for offline analysis.
Localized SERP builder
Build a region-specific Google search with hl, gl, and a
coordinate uule location bias. Geocode a place, open the localized results,
then export organic results and People-Also-Ask to CSV.
And dozens more
Batch-check up to 200 URLs for 2xx / 3xx / 4xx / timeouts with one click.
List every localized version of a page and validate back-references.
Fetch and validate the crawl directives that decide indexing.
Top 1- and 2-word terms with title, H1, and meta coverage hints.
Recommended-field warnings for common JSON-LD Rich Results types.
Full chains for 3xx, HSTS, JavaScript, and meta-refresh, hop by hop.
View any site as Googlebot, Bingbot, an iPhone, and seven more.
Extract PAA from Google results in one click, multiple levels deep.
Count images with and without alt text and spot duplicate alts.
See Facebook / LinkedIn and X / Twitter cards exactly as they render.
Public-URLs-only mode, host filters, and CSV / TSV export.
Ahrefs Domain Rating in the header — hostname only, toggleable.
Plus dark mode, right-click SEO menus, keyboard shortcuts (1–9, Alt+M), and CSV / JSON / Markdown / clipboard export everywhere.
Privacy by default
No accounts. No analytics. No telemetry. No remote logging. MetaHawk reads the page you're on and works locally — the only optional network call is the Ahrefs Domain Rating lookup, which sends just the bare hostname and can be switched off in Settings.
Changelog
User-triggered batch HTTP checks for up to 200 URLs, with status chips and CSV / TSV columns.
Response headers, indexability, local performance signals, hreflang, robots / sitemap, and redirects — together.
Top terms with coverage hints, plus recommended-field warnings for common Rich Results types.
Icon-paired tabs, non-color status glyphs (✓ / ! / ✕), grouped technical cards, and plainer wording.
Support
Found something off or have a feature idea? Send it our way — every report is read.
Report a bug or request a feature →Questions, agency licensing, or anything else — we usually reply within a day.
[email protected]Built and maintained by Coresol Studio. We read every message and ship fixes fast.
FAQ
SEO MetaHawk is a free browser extension that audits any web page's SEO in one click. It shows a 0–100 on-page score, heading structure, technical signals, tracking pixels, social previews, a localized SERP builder, and 40+ tools — all inside a popup, without leaving the page.
Yes. SEO MetaHawk is completely free, with no account, paywall, or trial. Every feature is available the moment you install it.
No. There is no analytics, telemetry, or remote logging, and no account is required. Audits and scans run locally in your browser. Network calls only happen when you trigger them, and the optional Ahrefs Domain Rating lookup sends just the bare hostname.
SEO MetaHawk works on Chrome and Chromium-based browsers today. A Firefox add-on is coming soon.
No account or API key is needed. The optional Ahrefs Domain Rating feature uses Ahrefs' free public endpoint and sends only the hostname of the page you are on.
The 0–100 score is produced by one pure function that deducts points per detected on-page issue, weighted by severity: 15 points for each high-severity issue, 8 for medium, and 3 for low. A higher score means fewer and less severe on-page problems.
Free, privacy-first, and built for people who do SEO all day.
Documentation
Install from the Chrome Web Store or Firefox Add-ons, pin the icon, then open any page and click the SEO MetaHawk icon (or press Alt+M). The popup audits the current tab instantly — no account, no setup.
One pure function produces the 0–100 score. Deductions are 15 points per high-severity issue, 8 per medium, and 3 per low.
Every tab exports to CSV, JSON, or Markdown, or copies a summary to the clipboard. Localized SERP results export organic listings and People-Also-Ask to CSV.
No accounts, analytics, telemetry, or remote logging. Audits and scans run locally. Network calls only happen when you trigger them (link / robots checks) — and the optional Ahrefs Domain Rating lookup sends only the bare hostname, toggleable in Settings.
Add to Chrome
Add to Firefox