StealMySERP
On-Page SEO · 100% Free Tool

Free On-Page SEO Toolbar & Inspector

Get an instant SEO Toolbar readout for any URL right in your browser—showing HTTP status, redirect hops, title/meta lengths, canonical tag, robots directives, H1–H3 outline, images, and JSON-LD schema.

What is the SEO Toolbar? (Direct Summary)

The StealMySERP Free SEO Toolbar provides an instant heads-up display for any URL—surfacing HTTP status, redirect chains, title and meta lengths, canonical and robots tags, H1–H3 heading hierarchy, image alt coverage, OpenGraph metadata, and JSON-LD schema.

Audit Signals

What this free On-Page SEO tool checks

  • HTTP status code, redirect chain, canonical URL, and robots index/noindex status
  • Title tag, meta description, html lang, viewport, OpenGraph, and Twitter Card tags
  • Complete H1–H3 heading tree in document order
  • JSON-LD structured data types, Microdata, and e-commerce Product schema fields
3-Step Workflow

How to use the SEO Toolbar

  1. 1

    Paste any URL to inspect

    Enter any webpage URL—no browser toolbar popup clutter required.

  2. 2

    View the instant SEO HUD

    See metadata, indexability, heading hierarchy, link counts, and schema in one compact dashboard.

  3. 3

    Pair with the Chrome Extension

    Install the StealMySERP Chrome Extension for live Google SERP & AI Overview extraction.

Why it matters for SEO, AIO & GEO

Organic SEO: Spots missing canonicals, duplicate H1s, broken OpenGraph tags, and invalid JSON-LD in 2 seconds.

Google AI Overviews (AIO): Verifies that your heading tree and structured data are clean for passage extraction.

Generative Engines (GEO): Confirms that AI crawlers receive valid metadata and canonical attribution.

Questions & Answers

SEO Toolbar FAQ

Common questions about optimizing for Google Search, AI Overviews, and LLM citations.

  • It displays a complete on-page technical readout for any URL: HTTP status, redirects, title, meta description, canonical, robots, H1–H3 outline, internal/external links, image alt counts, and JSON-LD schema.

  • Yes! The free StealMySERP Analyzer Chrome Extension bridges live Google SERPs and AI Overviews directly into your dashboard and tools.

More Free SEO, AIO & GEO Tools

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Track how your pages perform for conversational Google AI Mode & follow-up prompts.

AIO & GEO

AI Overviews Tracker

Check live Google AI Overviews for any keyword and see which domains get cited.

AIO & GEO

AI Visibility Checker

See how likely ChatGPT, Perplexity and Google's AI Overviews are to quote your page.

AI Content

AI Writing Tools

Generate AIO answer paragraphs, SEO titles, meta descriptions, and FAQ schema from any URL or topic.

Link SEO

Backlink Checker

Inspect any page's outbound & internal link profile, anchor text, and backlink outreach prospects.

Link SEO

Broken Link Checker

Scan any webpage to find dead 404 links, redirect chains, and server errors in real time.

Authority

Website Authority Checker

Check any domain's authority score (0–100) using transparent technical, trust & AIO signals.

Keyword SEO

Keyword Generator

Generate high-intent SEO keywords and conversational questions from any URL.

Live SERP

SERP Checker

Inspect live Google Top 10 results, AI Overviews & preview your Desktop/Mobile SERP snippet.

Live SERP

Keyword Rank Checker

Check where your website ranks on live Google Search for any keyword.

Keyword SEO

Keyword Difficulty Checker

Estimate how hard it is to rank on Google Page 1 & win AI Overviews for any keyword.

Technical SEO

Website Checker

Check any website's DNS, HTTPS, robots.txt, sitemap, Search Console & SEO readiness.

On-Page SEO

SEO Audit Tool

Comprehensive rule-based SEO, Schema & AIO audit with a 0–100 score and prioritized fixes.

Technical SEO

Sitemap Generator

Crawl any website and generate a clean, valid XML sitemap ready for Google Search Console.

Technical SEO

Website Change Monitor

Snapshot any URL's SEO tags, headings, word count & schema—and detect changes over time.

On-Page SEO

Word Count

Count words, characters, reading time, Flesch readability & keyword density for any URL or text.