Metadata and canonicals
Inspect the signal in the rendered page.
Search Toolbox helps you inspect every important page signal without opening ten separate tools, directly on the live page. The goal is one local-first sidebar with a clear path from inspection to export, without hiding the evidence behind one overall score.
SEOs, developers, agencies and content teams

What you can verify
Inspect the signal in the rendered page.
Compare source code with the browser output.
Find contradictions that block indexation.
Export evidence your team can act on.
The observable problem
The useful outcome
Evidence on the real page




Check the free SEO tools in the real session, staging environment or localhost — preferably the troublesome page, not the perfectly groomed demo.
Check metadata and canonicals, schema and structured data, hreflang and redirects, images, links and rendered html and connect signals that contradict each other.
Aim for one local-first sidebar with a clear path from inspection to export. Change one rule at a time, then repeat the exact same check so you know what actually moved.
For the free SEO tools, Search Toolbox inspects the active URL deeply. It is not a full-site crawler, backlink platform or rank tracker. Test several URLs when the issue comes from a template.
free SEO audit tool
technical SEO Chrome extension
schema markup checker
meta tag and canonical checker
rendered HTML checker
hreflang checker
redirect chain checker
image alt text checker
It covers metadata and canonicals, schema and structured data, hreflang and redirects, images, links and rendered html to deliver one local-first sidebar with a clear path from inspection to export.
Manual checks for the free SEO tools are included in the 60+ free tools. Only the optional contextual SEO Expert uses credits.
Yes. The free SEO tools check runs on the page you are viewing, including logged-in sessions and non-public environments.
For the free SEO tools, Search Toolbox inspects the active URL deeply. It is not a full-site crawler, backlink platform or rank tracker. Test several URLs when the issue comes from a template.
Manual checks for the free SEO tools are included in the 60+ free tools. Only the optional contextual SEO Expert uses credits.