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A free SEO audit, no signup, in seconds

Point it at any public URL and get an on-page snapshot straight away: title and meta, headings, indexability, links, images, and headers. No account, no credit card. When you want the whole picture, a free account crawls the entire site.

Runs on the public instant audit at swissknifeseo.ai. No signup needed.

What you get

Seven checks on any page, instantly

The same standards the full crawl uses, on a single URL, with a verdict in plain language.

Title and meta

Your title tag and meta description, with length and how they render in a search result.

Heading structure

The H1 to H6 outline, with missing or multiple H1s and skipped heading levels flagged.

Indexability

Status code, meta robots, X-Robots-Tag, and the canonical tag, so you know if Google can index it.

Links

Internal and outbound links, anchor text, and follow or nofollow state.

Images

Every image on the page and the ones missing alt text, for SEO and accessibility.

Headers

Response and security headers, including HSTS, nosniff, CSP, and X-Frame-Options.

Instant versus full

When one page is not enough

The instant audit is a fast look at a single URL. The full audit, still free to start, is the whole site.

The instant audit

Any public URL, no signup
One page, seven checks
A verdict in seconds
Nothing saved

With a free account

The full site audit

Crawl the whole site, up to 100 URLs on Free
Up to 47 reports and explorers
Health score and position-weighted link scoring
JavaScript rendering and the verified fix workflow
Saved, so you can act on it over time

Create a free account

The free account needs no credit card and does not expire. It exists so you can judge the product on your own site before spending anything.

Questions

The free audit, answered

Is the free audit really free and no signup?

Yes. The instant audit runs on any public URL with no account and no credit card. Fair-use rate limits protect the shared infrastructure, and normal use never touches them.

What does the free audit check?

For any public URL it returns the title and meta description, the heading structure, indexability (status, meta robots, and canonical), internal and outbound links, images and their alt text, and the response and security headers.

How is it different from the full audit?

The instant audit checks one page. A free account crawls the whole site, up to 47 reports, with JavaScript rendering, a health score, position-weighted link scoring, and the fix workflow. Creating a free account also saves the result so you can act on it over time.

Audit a page now, the whole site next

No signup for the instant audit. A free account, no credit card, for the full crawl.

Run a free audit Start free