Free SEO check for your website
To check your site SEO, paste its address here and run the audit. The tool downloads the page HTML, goes through the on-page signals and the supporting files, and within two minutes returns an SEO score with a list of concrete findings. It is free, needs no account and installs nothing.
The check covers what decides whether a page makes it into the index at all and what it looks like once it is there: robots directives, title, description, heading structure, canonical URL, Open Graph, robots.txt, sitemap and internal links.
- weight of SEO in the score
- 25%
- to a finished report
- 2 min
- price and sign-up
- Free
The single largest category in the whole audit.
Including the speed measurement at Google.
Nothing to pay, no account to create.
Steps
How to check a website SEO
Four steps, no account and no browser extension to install.
- 01
Enter the site address
Paste the public address you want to check into the field on the home page. The domain is enough; the tool adds the protocol itself.
- 02
Let the audit finish
The tool downloads the HTML, reads robots.txt, llms.txt and the sitemap, and verifies a sample of internal links. You watch it step by step.
- 03
Open the SEO category
Expand the SEO card in the report. Every check shows a status, the measured value and one sentence on what to do about it.
- 04
Fix findings from the top
Blocking findings and missing checks carry the most weight. Run the audit again after the fix and compare the score.
What the SEO check looks at
The check sticks to on-page signals that can be verified from the downloaded HTML and the supporting files. It does not estimate traffic or rankings — that would need data no tool can read off a public page.
- Indexability
- A noindex directive in the meta tag and in the X-Robots-Tag header, a crawl ban in robots.txt, and the response status code. Any one of them means the site is effectively absent from search, and it caps the overall score.
- Title and meta description
- Whether they exist, their length in pixels and characters, and whether the title merely repeats the H1. A short or truncated title costs clicks even from a good position.
- Heading structure
- A single H1 on the page, no skipped levels, and whether the headings describe the content or only split the page visually.
- Canonical URL
- Whether a canonical is present, whether it is self-referencing, and whether it points to another domain or to an address carrying parameters.
- Open Graph and previews
- og:title, og:description, og:image and the Twitter card. Without them the link shows up as a bare address on social networks and in chat apps.
- robots.txt and sitemap
- Whether the files exist, whether the syntax is valid, and whether robots.txt points to the sitemap.
- Links and images
- A sample of internal links is actually fetched, so broken ones show up. Images are checked for alternative text.
- HTTPS and redirects
- A valid certificate, HSTS, and whether the HTTP version redirects to HTTPS in a single hop.
How to read the result
Every check has one of four states — pass, needs work, missing or unverified — and a weight reflecting how much it matters. A category score is their weighted average, so missing image alt text does not sink a site the way a noindex does.
A dash instead of a number means too few checks could be verified for the score to mean anything. Better no number than a number that looks trustworthy and rests on two checks.
The advice attached to a finding is written in advance and picked by the measured value. Nothing is generated by a language model, so the same finding always gets the same advice and the tool cannot invent anything.
What the check cannot do
The audit works with downloaded HTML and does not run a browser. On sites that render their content in JavaScript it may therefore miss text, headings and links — the report says so in the measurement notes.
Content quality, backlinks and competitors are out of scope. This is a technical and on-page check of one address, not a replacement for something like Search Console, which has real search data to work with.
FAQ
What people ask about this
The same answers you would get from us by email — no marketing hedging.
Is the SEO check really free?
Yes. The audit is free, needs no account and has no cap on how many times you run it. The only limit is technical: the speed part uses Google PageSpeed Insights, which has its own request quota.
How long does the SEO check take?
The SEO part itself finishes in seconds — downloading the HTML and the supporting files takes a fraction of a second. The full report waits for the speed measurement at Google, so it usually takes one to two minutes.
Does it check the whole site or just one page?
It checks the address you enter, plus the domain-wide supporting files (robots.txt, sitemap, llms.txt) and a sample of up to fifteen internal links. It is not a crawler that walks every subpage — but one page reliably surfaces the main SEO problems, because the template is usually shared.
Can I save the result or send it to a client?
The report prints to PDF straight from the browser and has its own print layout — category cards, sections and aligned figures. Nothing is written to a database; the result exists only in your browser.
Can I check someone else site or a competitor?
Yes, a publicly reachable address is all it takes. The audit does only what an ordinary visitor or a search crawler does — fetch the page and read the public files. Nothing is reported anywhere and the site owner will not know about it.
Related guides
How Google sees you
Indexing, robots directives, search appearance, favicon and structured data — the crawler view, not the browser one.
Website score
One 0–100 number from six areas, broken down to individual checks. Good for benchmarking competitors.
Speed test
LCP, INP, CLS and TTFB from PageSpeed Insights, mobile and desktop apart, with every metric explained.
All that is left is the address.
The audit takes about a minute, nothing is stored and all it needs is a public URL. Feel free to run it on a competitor.